A63 kg gymnast climbs 15 m up a vertically hanging rope. he completed the distance in 70 seconds. how much power did his body output to achieve the climb?

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

In the first law of thermodynamics, triangle e=q-w, what does q stand for