Ask a New Question
Search
Asked by
yanna
If a 0.4 kg ball is dropped from a height of 7 m, what is its kinetic energy when it hits the ground?
Answers
Answers
Answered by
Anonymous
Mgh=(0.4kg)*(9.8m/s^2)*(7m)=?
Related Questions
Related
A 116.0 g ball is dropped from a height of 2.75 m, bounces on a hard floor, and rebounds to a height...
A 3.00 kg ball is dropped from the roof of a building 176.4 m high. While the ball is falling to Ea...
A 3.60 kg ball is dropped from the roof of a building 184.8 m high. While the ball is falling to ear...
Ball A is dropped from the top of a building of height h at the same instant that ball B is thrown v...
1.A ball is dropped from the height of 20m.calculate (i) the time taken by the ball to reach the g...
A ball is dropped from the top of a 25-m ladder. In each bounce, the ball reaches a vertical height...
A ball is dropped from the top of a building which is 39.2m above the level of the sidewalk. How l...
If a ball is dropped from 160 cm and rebounds to 120 cm on the first bounce, how high will the ball...