Calculate the increase in U when body is raised from 4 m to 14m up from its initial point. Mass of the body is 500g.
Answers
Answered by
2
- potential energy U : = mgh
U1 = 0.5×9.81×4 = 19.62 J
U2 = 0.5×9.81×14 = 68.67 J
∆U = U2-U1 = 49.05 J.
Answered by
0
Answer:
U32627; ussjsjzh$+,ehehejh,4292
Similar questions