Question

please answer this in a simple little paragraph, I’m only in 6th grade :)

Answer 1

hi bye

sorry BB

sorry. hhh

Answer 2

The energy of ball at given positions is -

The energy of the ball at position A will be purely potential. This is because the ball is at height, which gives it potential energy. Further, the ball is at rest, hence there will be no kinetic energy.

At position B, the ball will have both kinetic energy and potential energy. The kinetic energy will be due to its motion while potential energy will be due to its height. The potential energy at this point will be less than point A, as the remaining energy will have been converted into kinetic energy.

At point C, again the ball will have both potential and kinetic energy due to reasons stated above. But the energy will be less than point B, as some amount of energy will be lost in the form of sound on bouncing.