As the boy reaches to the ground the potential energy decreases thus makes the kinetic energy increase. when the boy hits the ground all its kinetic energy gets converted into heat energy and sound energy.
1 votes Thanks 1
gamingstar312
paki add po... -heat and sound energy then converts back into potential energy.
Answers & Comments
Answer:
As the boy reaches to the ground the potential energy decreases thus makes the kinetic energy increase. when the boy hits the ground all its kinetic energy gets converted into heat energy and sound energy.