Physics, 24.11.2021 14:00 sumitshekhar348
Someone throws a rubber ball vertically upward from the roof of a building 8.2 m in
height. The ball rises, then falls. It just misses the edge of the roof, and strikes the ground.
If the ball is in the air for 6.2 s, what was its initial velocity? (Disregard air resistance...
a=-g=-10 m/s?)
Answers: 3
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Someone throws a rubber ball vertically upward from the roof of a building 8.2 m in
height. The ba...
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