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| 1. |
How much work is done when a 1-kilogram mass is raised to 3 meters |
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Answer» ong> W= mgh
m= MASS= 1kg
G= gravitational acceleration= 9.8 g/s sq.
h= 3m
w= mgh
= 1 * 9.8 * 3
= 29.4 N |
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