A body sliding on a smooth inclined plane requires 4 sec to reach the bottom straight from rest at the top. How much time does it take to cover one fourth the distance starting from rest the top?

A body starting from rest , moves with uniform acceleration . The distance covered by the body in time is proportional to

A jeep moving at a speed of 50 km/hr reaches the foot of smooth incline where its engine is switched off. How much distance does the jeep go up the incline before coming to rest ? The inclination of the plane to the horizontal is 45^@ and the acceleration due to gravity at the place is 9.8m/s^2

A box of mass 25 kg starts from rest and slides down an inclined plane 8 meter long and 5 meter high. It is found to move at the bottom at 7 m/s. What is the force of friction

A body starting from rest accelerates uniformly and attains a velocity of 20m/s in 30 seconds. Find its acceleration and the distance it covers in that time

A thin metal disc of radius 0.25m and mass 2Kg starts from rest and rolls down a smooth inclined plane. It' s rotational K.E. is 4 J at the bottom of the inclined plane. What is the linear velocity at the same point ?

A stone falls freely from rest and the total distance covered by it in the last second of its motion equals to the distance covered by it in the first three seconds of its motion. What much time for the stone remains in air?

From the top of a water one particular is projected with velocity I in the horizontal direction and the other is dropped from rest. Do they reach the ground at the same time ?

A truck starts from the speed from rest with an acceleration 1.5m/s^2 while a car 150m behind starts from rest with an acceleration of 2m/s^2 . How long will it take before both the truck and car side by side and how much distance is travelled by each ?

A point initially at rest moves along x axis. It's acceleration varies with time as a=(6t+5) in m//s^2 . If it starts from the origin, what is the distance covered in 2 seconds.

The initial velocity of a car is 10m/s . It accelerates uniformly at 2m/s_2 for 20s and thereafter retards uniformly at 4m/s_2 . Find the total distance covered by the car before it comes to rest . For how much time the car is in motion ?