Physics, 13.07.2020 22:01 misswonderless
A 3.00N rock is thrown vertically into the air from the ground. At h=15.0m, v=25m/s upward. Use the work-energy theorem to find the initial speed of the rock.
a. 3m/s
b. 30.3 m/s
c. None of the above
Answers: 3
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A 3.00N rock is thrown vertically into the air from the ground. At h=15.0m, v=25m/s upward. Use the...
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