A body starts slipping down an incline and moves half meter in half second. How ling will it take to move the next half meter?

A body starts rolling down an inclined plane , the top half is rough . Find the ratio of the force of friction and weight of the body if the body is brought to rest just when it reaches the bottom , the angle of the plane being 30^(@) .

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 train is moving at the speed of 36 km/hr. How many seconds it will take to cover a distance of 600 meters?

The upper half of an inclined surface is perfectly smooth but the lower half is rough . A body starts sliding down the plane and stops immediately on reaching the bottom. The inclination of the plane is 30^(@) with the horizontal. Show that the frictional resistance of the rough part of the surface is equal to the weight of the body.

A body starting from rest slides on an inclined plane of lengths as shown in Calculate the time of descent and speed at the bottom. Find also (a) distance covered in half the time of descent and (b) time taken to cover half the distance

A body of mass m starts sliding down an incline of 30^(@) from rest. The body comes to rest just when it reaches the bottom. If the top half of the plane is perfectly smooth and the lower half is rough, find the force of friction :

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

09A body moving in a straight line covers half the distance with a speed V the remaining part of the distance was covered with a speed V for half the time and with a speed V for the other half of the time.What is the average speed of the body?