Kinematics Mock Tests

Rain is falling vertically at 30 m/s. A woman rides a bicycle horizontally at 10 m/s. The angle at which she should hold her umbrella to protect herself from the rain is (measured from vertical):

A particle moves with position x(t) = 4t³ − 6t² + 2t m. Its acceleration at t = 1 s is:

A stone is projected at an angle θ with the horizontal. The range of the projectile is 4 times its maximum height. The angle of projection is:

A car accelerates from rest at 2 m/s² for 10 s. The distance traveled in the last 1 second of this interval is:

A projectile is launched at an angle θ to the horizontal with initial velocity u. The time of flight of the projectile is:

A velocity-time graph of a particle moving in a straight line is a straight line passing through the origin with a positive slope. Which of the following is correct?

A body of mass m is dropped from height h. Another body of same mass is dropped from height 2h. The ratio of times taken is:

A car accelerates uniformly from rest to 72 km/h in 10 s. The distance covered during this time is: