A stunt man jumps his car over a crater as shown (neglect air resistance)

A stone is thrown up with a velocity of 20 m/s. Neglecting air resistance calculate the time it will take to return to the ground.

A stone is thrown up with a velocity of 20 m/s. Neglecting air resistance calculate the height that the stone will reach

If two objects A and B of same volume and same density are dropped from a height of 200 m, then (neglect air resistance)

Under the force of gravity, a heavy body falls quicker than a light body. (neglect air resistance).

If two objects A and B of same volume and same density are dropped from a height of 200 m, then (neglect air resistance)

Under the force of gravity, a heavy body falls quicker than a light body. (neglect air resistance).

A projectile is fired with initial momentum p at an angle 45^(@) from a point P as shown in figure. Neglecting air resistance, the magnitude of change in momentum between leaving P and arriving at Q is:

A rubber ball of mass m and radius r is submerged in water to a depth h and released. What height will the ball jump up to above the surface of the water? Neglect ther resistance of water and air. Take water density rho .