A stone is dropped from the edge of the roof how long fast does it move after 7.9m
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In this question, we will use the equation as explained under:
v2 + u2 = 2 * g * h
Since the stone is dropped, u = 0
v2 = 2 * g * h
v2 = 2 * 9.8 * 7.9
The velocity of the stone after travelling 7.9 m is
v = 12.44 m/s
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Secondary SchoolPhysics 13+7 pts
A stone is dropped from the edge of the roof how long fast does it move after 7.9m
Report by Deepaliwalia5570 15.08.2018
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Eishaanchahal12 · Helping Hand
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Arslankincsem
Arslankincsem Samaritan
In this question, we will use the equation as explained under:
v2 + u2 = 2 * g * h
Since the stone is dropped, u = 0
v2 = 2 * g * h
v2 = 2 * 9.8 * 7.9
The velocity of the stone after travelling 7.9 m is
v = 12.44 m/s
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