Jim pushes hard on a rock that weighs 500 pounds. He pushes with a force of 50 pounds, but the rock doesn't move. How much work
did Jim do?
1 answer:
Jim did no work. Work is equal to force x distance and since the rock did not travel in the direction of his force, he did 0 J of work.
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the Doppler effect. (I don't know how to explain it lol)
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Explanation:
fvtgyn
Answer:
29,999,999,970 words
Explanation:
9,999,999,990x3
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(v1/t1)=(v2/t2)
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The volume would be zero
