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LIVE Crash Course NEWTON'S LAWS of Motion 60 Days Crash Course for JEE Mains NEET 2020
MP Alam | Physics for JEE & NEET
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P2 FREE BODY DIAGRAM | FRAME OF REFERENCE | PSEUDO FORCE | 60 DAYS JEE MAINS CRASH COURSE 2020
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P3 CONSTRAINED MOTION | CONSERVATION OF MOMENTUM | FRICTION | WEDGE CONSTRAINT | CRASH COURSE 2020
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P4 FRICTION |SLIDING OF CHAIN ON HORIZONTAL TABLE | BLOCK ON BLOCK FRICTION | CRASH COURSE JEE MAINS
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P5 FRICTION | CIRCULAR MOTION | TURNING OF ROADS | BANKING OF ROADS | CRASH COURSE
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CRASH COURSE Questions on Newton's Laws of motion Crash Course | JEE Mains | NEET | EduventureZ 2020
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Two identical blocks of mass M are linked by a thread wrapped around a pulley-block with a fixed axi
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In the shown figure,friction exists between wedge and block and also between wedge and floor .The s
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A bullet is fired from a gun. The force on the bullet is givenby F=600−2×105t, where F is in N and t
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Two forces whose magnitudes are in the ratio 3:5 give a resultant of 28N. If the angle of their incl
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A long horizontal rod has a bead which can slide along itslength and is initially placed at a distan
3:05
Two small balls of the same size and of mass m1 and m2 are tied by a thin light thread and dropped f
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A dynamometer is attached to two blocks of masses 6 kg and 4 kg. Forces of 20 N and 10 N are applied
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A simple pendulum has time period T1.The point of suspension is now moved upward according to the r
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The figure below shows a block of mass 15 kg, kept on a rough inclined plane of angle 30 and coeffic
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A force F is applied on a block of mass √3 kg which rests on a horizontal surface with a coefficient
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A block of mass 200 kg is being pulled by some men, up an inclined plane of inclination 45∘ and coef
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If the coefficient of friction between A and B is μ, the maximum acceleration of the wedge A for whi
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A nozzle throws a stream of gas against a wall with a velocity v much larger than the thermal agitat
4:41
A simple pendulum of length l is suspended from the ceiling of a cart which is sliding without frict
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A block is moving up an inclined plane of inclination 60o with velocity of 20m/s and stops after 2.0
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Give the magnitude and direction of the net force acting on(a) a drop of rain falling down with a co
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A hanging block of mass m' prevents the smaller block of mass m from slipping over a movable triangu
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With the assumption of no slipping, determine the mass m of the block which must be placed on the to
An object of mass 10 kg is connected to the lower end of a massless string of length 4 m hanging fro
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A ball starts falling under the effect of gravitational force from a height of 45 m. When it reaches
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Three blocks are suspended as shown in the figure. If all the strings and pulleys are ideal and fric
6:32
A block moves down a smooth inclined plane of inclination q, its velocity on reaching bottom is v. I
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Conservation of momentum in a collision between particles can be understood from(a) conservation of
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A metre scale is moving with uniform velocity. This implies(a) the force acting on the scale is zero
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If the elevator in the shown figure is moving upwards with constant acceleration 1ms−2,the tension i
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A cricket ball of mass 150 g has an initial velocity u = (3i+4j)m/s and a final velocity v= −(3i+4j)
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Consider the shown arrangement. Assume all surfaces to be smooth. If N represents magnitudes of norm
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A block of mass m is at rest on an inclined plane which is making angle θ with the horizontal. The c
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If a body loses half of its velocity on penetrating 3cm in a wooden block, then how much will it pen
5:10
An insect crawls up a hemispherical surface very slowly (see the figure). The coefficient of frictio
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A block of mass m is placed on a smooth plane inclined at an angle θ with the horizontal. The force
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A block has been placed on an inclined plane. The slope angle θ of the plane is such that the block
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A body is projected up a 45° rough incline. If the coefficient of friction is 0.5, then the retardat
4:03
A rope of length L and mass M is hanging from a rigid support. The tension in the rope at a distance
A hockey player is moving northward and suddenly turns westward with the same speed to avoid an oppo
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A car of mass m starts from rest and acquires a velocity along east v =vi(v0) in two seconds. Assumi
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In the figure shown, a person wants to raise a block lying on the ground to a height h. In both the
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A body of mass 2kg travels according to the relation x t pt qt rt ( ) = + + 2 3, where q p = =− 4 3
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A body with mass 5 kg is acted upon by a forceF i j = − + ($ $ 3 4 N) . If its initial velocity at t
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A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms −1. To give an initial upwa
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Two blocks are in contact on a frictionless table. One has mass m and the other 2m. A force F is app
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A 4 kg block A is placed on the top of 8 kg block B which rests on a smooth table. A just slips on B
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Find the value of friction forces between the blocks A and B; and between B and ground. (a) 90 N, 5
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A block of mass 5 kg is kept on a horizontal floor having coefficient of friction 0.09. Two mutually
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Two blocks of mass 5 kg and 3 kg are attached to the ends of a string passing over a smooth pulley f
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A balloon of weight w is falling vertically downward with a constant acceleration a(g) . The magnit
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Two masses A and B of 10 kg and 5 kg respectively are connected with a string passing over a frictio
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In the figure, pulleys are smooth and strings are massless, m1 = 1kg and m213= kg. To keep m3at rest
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If the coefficient of friction between A and B is μ,the maximum acceleration of the wedge A for whic
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A block of mass m is kept on an inclined plane of a lift moving down with acceleration of 2 ms−2. Wh
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A smooth inclined plane of length L, having an inclination θ with horizontal is inside a lift which
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A body of mass M at rest explodes into three pieces, two of which of mass M/4 each are thrown off in
3:43
A wooden box of mass 8 kg slides down an inclined plane of inclination 30° to the horizontal with a
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A mass of 3 kg descending vertically downwards supports a mass of 2 kg by means of a light string pa
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The rear side of a truck is open and a box of mass20 kg is placed on the truck 4 m away from the ope
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Two blocks of masses m = 5 kg and M = 10 kg are connected by a string passing over a pulley B as sho
A man of mass m stands on a platform of equal mass m and pulls himself by two ropes passing over pul
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A 40 N block supported by two ropes. One rope is horizontal and the other makes an angle of 30°with
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Starting from rest, a body slides down a 45° inclined plane in twice the time, it takes to slide dow
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A block of mass 0.1 kg is held against a wall applying a horizontal force of 5 N on the block. If th
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A block of mass m is given an initial downward velocity v 0and left on an inclined plane (coefficien
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Pushing force making an angle θ to the horizontal is applied on a block of weight w placed on a hori
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In the arrangement shown in figure, there is a friction force between the blocks of masses m and 2m
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Two masses m and M are attached with strings as shown. For the system to be in equilibrium, we have
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A man of mass m has fallen into a ditch of width d. Two of his friends are slowly pulling him out us
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Two weights w1and w2are suspended from the ends of a light string passing over a smooth fixed pulley
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A dynamometer D is attached to two bodies of masses M = 6 kg and m = 4 kg. Forces F = 20N and f = 10
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Two blocks are connected over a massless pulley as shown in figure. The mass of block A is 10 kg and
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A block of mass 5 kg resting on a horizontal surface is connected by a cord, passing over a light fr
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A block of mass 3 kg is at rest on a rough inclined plane as shown in the figure. The magnitude of n
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Two blocks of masses M and m are connected to each other by a massless string and spring of force co
A block of mass m, lying on a rough horizontal plane, is acted upon by a horizontal force P and anot
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In the figure shown, if coefficient of friction is μ,then m2 will start moving upwards, if
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A block of mass M rests on a rough horizontal surface as shown. Coefficient of friction between the
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Two blocks A and B each of mass m are placed on a smooth horizontal surface. Two horizontal force F
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A uniform rope of length l lies on a table. If the coefficient of friction is μ, then the maximum le
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Block A of mass m rests on the plank B of mass 3mwhich is free to slide on a frictionless horizontal
Two blocks of masses m and 2m are placed one over the other as shown in figure. The coefficient of f
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A block of mass m is placed on a wedge of mass 2 m which rests on a rough horizontal surface. There
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If the coefficient of friction between all surfaces is0.4, then find the minimum force F to have equ
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A sphere of mass m is held between two smooth inclined walls. The normal reaction of the wall (2) is
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A pendulum of mass m hangs from a support fixed to a trolley. The direction of the string (i.e. angl
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Newton's Laws of Motion All Questions for JEE NEET Class 11 by MP Alam
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A block is placed on the top of a smooth inclined plane of inclination θ kept on the floor of a lift
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🔴 LIVE Laws of Motion Practice Session 1 All Questions by MP Alam
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🔴 LIVE Laws of Motion Practice Session 2 All Questions by MP Alam
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A particle of mass 2 kg is dropped from a height of 20 m and rises to a height of 5 m. Calculate the
Calculate the tension in the rope of mass M, length L at the given point P as shown in the figure
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Calculate the minimum force applied for which the mass m stays at rest w.r.t the body of mass M
A block of mass m is placed over the rough horizontal surface of a truck of friction co-efficient u
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Calculate acceleration of mass 2 kg if a constant force of 12 N is applied on 6 kg mass given that t
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Calculate the contact force acting on the mass m placed over the inclined plane of friction coeffici
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Calculate final velocity of the particle of mass 2 kg if initial velocity of it is 6 m/s. A force if
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The pulleys and strings shown in the figure are smooth and a negligible mass. For the system to rema
A bar of mass m1 is placed on a plank of mass m2, which rests on a smooth horizontal plane. The coef
The acceleration of block of mass M as shown in the figure is of system is released from rgt. (all t
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What is the impulse of force shown in the following figure?
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A rocket with its fuel has a mass of 200 kg. The exhaust velocity of fuel is 1.6 km/s. The minimum r
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A rough vertical board has an acceleration a so that a 2 kg block pressing against it does not fall.
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A block of mass m is placed at relative equilibrium on an inclined plane which itself is placed on a
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calculate the maximum acceleration of m for which all the bodies move together considering smooth su
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A particle of mass m moving with velocity u makes an elastic one dimensional collision with a statio
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Two blocks A and B of masses 2m and m respectively are connected by a massless and inextensible stri
A man of mass m climbs up along massless rope with an acceleration of 2g . The force of contact be
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Two blocks A and B having masses 5kg and 3 kg are connected by a massless string and are placed on a
System is initially at rest and friction coefficient between the blocks is 0.5 while the ground surf
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Blocks A and B in the Fig are connected by a bar of negligible weight .Mass of each block is 170kg a
