Question

A 100-n boulder is sitting on a shelf 0.5 meters above the floor.

If the boulder is moved vertically to another shelf 3.0 meters above the floor, how much work has been done on the boulder?

Answers

bobpursley
work=mg*changeinHeight.


Are you thinking these out, or am I doing if for you?
I have the formulas - I just want to make sure I am answering them correctly.

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