Question

The mass of a steel wrecking ball is 1.50 E3 kg. What power is used to raise it to a height of 40.0 m if the work is done in 20.0 seconds?

Remember to include your data, equation, and work when solving this problem.
HELP ME...

Answer 1

@Loser66

Answer 2

@hartnn

Answer 3

anyone? ;'(

Answer 4

@StudyGurl14

Answer 5

@Compassionate

Answer 6

halp?

Answer 7

pwes?

Answer 8

I dun get it :P

Answer 9

\(\large Power=\Large\frac{work}{time}\)

\(\large work= force \times height\)

Answer 10

ooo :3 ty :D

Answer 11

Im not that good at memorising these formulas. :I

Answer 12

wait how do I get the force?

Answer 13

Was the force the things mass?

Answer 14

:i