The angle of inclination of a vehicle when moving along a circular path __________ upon its mass.

The range of
projectile on a downward inclined plane is __________ the range on
upward inclined plane for the same velocity of projection and angle of
projection.

The velocity
ratio in case of an inclined plane inclined at angle `theta` to the horizontal
and weight being pulled up the inclined plane by vertical effort is

The term 'force' may be defined as an agent which produces or tends to produce, destroys or tends to destroy motion.

The coefficient of restitution for elastic bodies is one.

Two balls of equal mass and of perfectly elastic material are lying on the floor. One of the ball with velocity v is made to struck the second ball. Both the balls after impact will move with a velocity

According to
principle of conservation of energy, the total momentum of a system of
masses in any direction remains constant unless acted upon by an
external force in that direction.