A Ball Is Dropped 1 M To The Floor

Calculate the average force the floor exerts on the ball.
A ball is dropped 1 m to the floor. Assuming that 2 0 of mechanical energy is lost in the form of thermal energy. A rubber ball with a mass 0 20 kg is dropped vertically from a height of 1 5 m above the floor. After the collision it rises upto a height of 1 m. B suppose the ball is in contact with the floor for 0 05 s.
The ball bounces off of the floor and during the bounce 0 60 j of energy is dissipated. A 4 28 n s upward b 4 28 n s downward c 8 56 n s upward d 8 56 n s downward. A determine the magnitude and direction of the impulse delivered to the ball by the floor. A ball is dropped on a floor from a height of 2 m.
If the ball is in contact with the floor for 0 02 sec its average acceleration during contact is. A 0 5 kg ball is dropped from rest at a point 1 20 m above the floor. Calculate the rise in the temperature of the ball in the collision. B calculate its velocity just after it leaves the floor on its way back up.
A ball is dropped on a floor from a height of 2 0 m. Assume that 40 of the mechanical energy lost goes as thermal energy into the ball. The ball rebounds straight upward to a height of 0 7 m. After the collision it rises up to a height of 1 5 m.
While the magnitude and the direction of the impulse of the net force applied to the ball during the collision with the floor. If the specific heat capacity of the ball is 8 0 0 j k then the rise in temperature of the ball during collision is take g 1 0 m s 2. A calculate its velocity just before it strikes the floor. A ball is dropped on the floor from a height of 10 m rebounds to a height of 2 5 m.