Asked by Sharifa

A pupil of mass 50kg run up a flight of 20 stairs each 25 cm light in a time of 20 seconds, calculate the pupils gain in potential energy.

Answers

Answered by oobleck
PE = mgh = 50 * 9.81 * (20 * 0.25) = ____ J
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions