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BITSAT Laws of Motion PYQs with Solutions

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

32 questionsPhysics2009–2024Answers + solutions

About Laws of Motion PYQs

Laws of Motion has 32 previous year questions in the Quantrex Academy BITSAT Physics bank. The 32 questions in this list come from BITSAT (32), spanning 2009 to 2024. Each question opens on its own page with the options, the correct answer and the worked solution where available.

BITSAT Laws of Motion PYQs with Solutions

About Laws of Motion PYQs

Questions by year (this list)

Laws of Motion questions with solutions

A light string passing over a smooth light pulley connects two blocks of masses m_1 and m_2 (where m_2 > m_1 ). If the acceleration of the system is g 2 , then the ratio of the

A block of mass 1 kg is pushed up a surface inclined to horizontal at an angle of 60^ ^ ∘ by a force of 10 N parallel to the inclined surface as shown in figure. When the block is

A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel. The lift starts moving upwards with an acceleration 1.0 m / s^2 . If g=10 ms^ -2

At any instant the velocity of a particle of mass 500 ~g is (2 t i +3 t^2 j ) ^ -1 . If the force acting on the particle at t=1 s is ( i +x j ) N . Then the value of x will be:

In the diagram shown below, both the strings A B and C D are made of same material and have same cross-section. The pulleys are light and fictionless. If the speed of wave in

What will be the acceleration due to gravity at a depth d , where g is acceleration due to gravity on the surface of earth?

A particle of mass m is projected with velocity v at an angle θ with the horizontal. At its highest point, it explodes into two pieces of equal mass, one of the piece continue to

A body of weight 2 kg is suspended as shown in the figure. The tension T_ 1 in the horizontal string (in kg wt ) is

A ball of mass 0.2 ~kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 ~m while applying the force and the ball goes upto 2 ~m height further, find

The upper half of an inclined plane with inclination φ is perfectlysmooth while the lower halfis rough. A body starting from rest at the top will again come to rest at the bottom

The coefficient of friction between the rubber tyres and the road wayis 0.25 . The maximum speed with which a car can be driven round a curve of radius 20 ~m without skidding is

A body of mass 2 ~kg is placed on a horizontal surface having kinetic friction 0.4 and static friction 0.5 . If the force applied on the body is 2.5 ~N, then the frictional force

A body of mass m is moving in a straight line with momentum p . Starting at time t = 0 , a force F = at acts in the same direction on the moving particle during time interval of T

A maximum of 3N ~force can be applied on& a& block, down the incline, that& would still& not& move the block which is& placed on a rough inclined plane as shown in the figure. The

The force on a body of mass 1 kg is~ (20 ^ i + 10 ^ j )N . If it starts from rest, then the position of the body at time t = 2s, & is

An automobile moving with a speed of 36kmh^ - 1 reaches an upward inclined road of angle 30 ° , its engine becomes switch off. If the coefficient of friction is 0. 1 , then how

An object takes n times as much time to slide down a 45 ° rough inclined plane as it takes to slide down a perfectly smooth 45 ° inclined plane. The coefficient of kinetic

Two blocks A and B are placed one over the other on a smooth horizontal surface. The maximum horizontal force that can be applied on lower block A , so that A and B move without

A block A of mass 100 kg rests on another block B of mass 200 kg and is tied to a wall as shown in the figure. The coefficient of friction between A and B is 0 . 2 and that

Block A of mass m and block B of mass 2 m are placed on a fixed triangular wedge by means of a massless, inextensible string and a frictionless pulley as shown in figure. The

A frictionless wire AB is fixed on a sphere of radius R . A very small spherical ball slips on this wire. The time taken by this ball to slip from A to B is

In figure, two blocks are separated by a uniform strut attached to each block with frictionless pins. Block A weighs 400 N , block B weighs 300 N , and the strut A B weigh 200 N .

The masses of blocks A and B are m and M respectively. Between A and B , there is a constant frictional force F and B can slide on a smooth horizontal surface. A is set in motion

A load of mass m falls from a height h on to the scale pan hung from the spring as shown in the figure. If the spring constant is k and mass of the scale pan is zero and the mass

A person with his hand in his pocket is skating on ice at the rate of 10 ~m / s and describes a circle of radius 50 ~m . What is his inclination to vertical: (g=10 ~m / sec^ 2 )

The minimum velocity (in ^ -1 ) with which a car driver must traverse a flat curve of radius 150 m and coefficient of friction 0.6 to avoid skidding is

A bob is hanging over a pulley inside a car through, a string. The second end of the string is in the hand of a person standing in the car. The car is moving with constant

A block of mass m is placed on a smooth inclined wedge A B C of inclination θ as shown in the figure. The wedge is given an acceleration 'a' towards the right. The relation

An object experiences a net force and accelerates from rest to its final position in 16 s . How long would the object take to reach the same final position from rest if the

Three blocks of masses m_ 1 , m_ 2 and m_ 3 are connected by massless strings, as shown, on a frictionless table. They are pulled with a force T_ 3 =40 N . If m_ 1 =10 kg, m_ 2 =6

Two blocks are connected over a massless pulley as shown in fig. The mass of block A is 10 kg and the coefficient of kinetic friction is 0.2. Block A slides down the incline at

A block of mass M is pulled along a horizontal frictionless surface by a rope of mass M / 2 . If a force 2 Mg is applied at one end of the rope, the force which the rope exerts on

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