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Motion in Two Dimensions — BITSAT Physics PYQs

28 previous year questions from Motion in Two Dimensions with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

Motion in Two Dimensions — BITSAT Physics PYQs

A projectile is projected with velocity of 40 ~m / s at an angle with the horizontal. If R be the horizontal range covered by the projectile and after t seconds, its inclination wi

A rigid body rotates about a fixed axis with variable angular velocity equal to - t , at the time t , where , are constants. The angle through which it rotates before it stops is

The range of the projectile projected at an angle of 15^ with horizontal is 50 m . If the projectile is projected with same velocity at an angle of 45^ with horizontal, then its ra

A particle of mass m is projected with a velocity ' u ' making an angle of 30^ with the horizontal. The magnitude of angular momentum of the projectile about the point of projectio

A body is thrown with a velocity of 9.8 ms making an angle of 30^ with the horizontal. It will hit the ground after a time

A projectile is projected at 30^ from horizontal with initial velocity 40 ~ms ⁻¹ . The velocity of the projectile at t =2 ~s from the start will be: (Given g =10 ~m / s ^2 )

A projectile is projected with the velocity of (3 i +4 j ) m / s . The horizontal range of the projectile will be

A gun fires two bullets at 60^ and 30^ with horizontal. The bullets strike at some horizontal distance. The ratio of maximum height for the two bullets is in the ratio of

A projectile A is thrown at an angle of 30^ to the horizontal from point P. At the same time, another projectile B is thrown with velocity v ₂ upwards from the point Q vertically b

The equation of a projectile is y= 3 x- g x² 2 The angle of projection is given by

A wheel is rotating at 900 r .p.m. about its axis. When power is cut offit comes to rest in 1 minute. The angular retardation in rad / s ² is

A projectile is given an initial velocity of i ^ + 3 j ^ m s - 1 , where i ^ is along the ground and j ^ is along the vertical. Then, the equation of the path of projectile is [ Ta

At what angle &#952; to the horizontal should an object is projected so that the maximum height reached is equal to the horizontal range?

The horizontal range and maximum height attained by a projectile are R and H respectively. If a constant horizontal acceleration a = g 4 is imparted to the projectile due to wind,

A stone projected with a velocity a at an angle with the horizontal reaches maximum height H ₁ . When it is projected with velocity u at an angle ( 2 - ) with the horizontal, it re

The position of a projectile launched from the origin at t=0 is given by r =(40 i +50 j ) m at t=2 ~s . If the projectile was launched at an angle from the horizontal, then is ( .

A particle of mass 2 ~m is projected at an angle of 45^ with the horizontal with a velocity of 20 2 ~m / s . After 1 ~s , explosion takes place and the particle is broken into two

A 2 ~m wide truck is moving with a uniform speed v₀=8 ~m / s along a straight horizontal road. A pedestrain starts to cross the road with a uniform speed v when the truck is 4 m aw

A projectile is fired with a velocity u making an angle with the horizontal. What is the magnitude of change in velocity when it is at the highest point -

The velocity and acceleration vectors of a particle undergoing circular motion are v =2 i m / s and a =2 i +4 j m / s ² respectively at an instant of time. The radius of the circle

A body is projected, making an acute angle with the horizontal. If angle between velocity v and acceleration g is , then

A projectile can have the same range R for two angles of projection. If t₁ and t₂ be the times of flight in two cases, then what is the product of two times of flight?

A wheel of radius R rolls on the ground with a uniform velocity v . The relative acceleration of topmost point of the wheel with respect to the bottom most point is

The range of the particle when launched at an angle of 15^ with the horizontal is 1.5 ~km . What is the range of the projectile when launched at an angle of 45^ to the horizontal.

A passenger in a open car travelling at 30 ~m / s throws a ball out over the bonnet. Relative to the car the initial velocity of the ball is 20 ~m / s at 60^ to the horizontal. The

Two projectiles A and B are thrown with the same speed but angles are 40^ and 50^ with the horizontal. Then

A body is travelling in a circle at a constant speed. It

A projectile projected at an angle 30^ from the horizontal has a range R . If the angle of projection at the same initial velocity be 60^ , then the range will be-

At what angle θ to the horizontal should an object is projected so that the maximum height reached is equal to the horizontal range?