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1. |
An object of mass 12 kg is at a certain height above the ground. If the potential energy of the object is 600 J, find the height at which the object is with respect to the ground. Given g = 10 ms-2 |
A. | 5 m |
B. | 5 ms-2 |
C. | 5 ms2 |
D. | -5 m |
Answer» B. 5 ms-2 | |