A100 w engine runs for 1 minute. how much work does it do?

a. 1000 j
b. 600 j
c. 100 j
d. 6000 j

You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.

Aball horizontally thrown from a cliff at 8m/s

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this