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Laws of Motion — JEE Main & Advanced NSEP PYQs

15 previous year questions from Laws of Motion with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

15 questionsNSEPSolutions on every page

Two blocks of masses m₁=8 ~kg and m₂=7 ~kg are connected by a light string passing over a light frictionless pulley. The mass m₁ is at rest on the inclined plane and mass m₂ hangs

Olympiad workbook Solution View → 2

In the following arrangement the pulley is assumed to be light and the strings inextensible. The acceleration of the system can be determined by considering conservation of a certa

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A wedge of mass M rests on a horizontal frictionless surface. A block of mass m starts sliding down the rough inclined surface of the wedge to its bottom. During the course of moti

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Two blocks of masses m and 2 m are placed on a smooth horizontal surface as shown. In the first case only a force f₁ is applied from left. Later on only a force f₂ is applied from

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Paragraph: A wheel of a car is made up of two parts (1)the central metal rim, and (2)the rubber tyre. The width of the tyre W=16.5 ~cm and height h=10.7 ~cm . The rim overlaps the

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The strings AB and AC each of length 40 cm , connect a ball of mass 200 g to a vertical shaft as shown. When the shaft rotates at a constant angular speed , the ball travels in a h

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The kinetic energy of a particle moving along a circle of radius R depends upon the distance covered ' s ' as KE = as ^2 where a is a constant. The magnitude of the force acting on

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A particle of mass m is thrown vertically up with velocity u . Air exerts an opposing force of a constant magnitude F . The particle returns back to the point of projection with ve

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A block of mass m=10 ~kg is hanging over a frictionless light fixed pulley by an inextensible light rope. Initially the block is held at rest. The other end of the rope is now pull

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A freely falling spherical rain drop gathers moisture (maintaining its spherical shape all the way) from the atmosphere at a rate d m d t =k t^2 where t is the time and m is the in

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A constant force F applied to the lower block of mass 15 kg makes it slide between the upper block of mass 5 kg and the table below, as shown. The coefficients of static ( _s ) and

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A solid block of mass 3 kg is suspended from the bottom of a 5 kg block with the help of a rope A B of mass 2 kg as shown in the figure. When pulled by an upward force F , the whol

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A block P of mass 0.4 kg is attached to a vertical rotating spindle by two strings AP and BP of equal length 1.0 m as shown in the figure. The period of rotation is 1.2 s . Tension

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A particle of mass m is revolving in a horizontal circle on a frictionless horizontal table with the help of a string tied to it and passing through a hole at the center of the tab

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Two equal blocks, each of mass M , hang on either side of a frictionless light pulley with a light string. A rider of mass m is placed on one of the blocks (as shown). When the sys

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