Ask a New Question

How much power is used if a machine does 28 J of work in 7 seconds? *

4 answers

Answer?

10j

It’s either 4 or 196

4 j/s

Ask a New Question or answer this question.

Similar Questions

A machine is used to either do work or to convert energy. To find the efficiency of a machine, one must compare the power input
1. 0 answers
A machine is used to either do work or to convert energy. To find the efficiency of a machine, one must compare the power input
1. 0 answers
A machine is used to either do work or to convert energy. To find the efficiency of a machine, one must compare the power input
1. 0 answers
If a machine does 400 Joules of work in 20 seconds, what is the power of the machine?20W 0.05W 8,000W none of these
1. 1 answer

more similar questions