The lizard ___on the ground with its claw on its feet.

A rock of mass m dropped to the ground from a height h. A second rock with mass 2m is dropped from the same height. When second rock strikes the ground, what is its kinetic energy?

A particle of mass m is projected with velocity v making an angle of 45^@ with the horizontal When the particle lands on the level ground ,the magnitude of the change in its momentum will be

When a coconut falls from a tree and strikes the ground without bouncing. What happens to its momentum?

A ball falls off a table and reaches the ground in 1s. Assuming g=10m//s^(2) , calculate its speed on reaching the ground and the height of the table.

A particle is fired straight up from the ground to each a height of x feet in t seconds, where x (t) =128t-16t^(2) . (1) Compute the maximum height of the particle reached. (2) What is the velocity when the particle hits the ground ?

A heavy iron rod of weight 'W' is having its one end on the ground and the other on the shoulder of a man. The rod makes an angle 'theta' with the horizontal. What is the weight experienced by the man ?

Explain hyperploidy with its types.