Physics, 10.10.2021 14:00 zdejesus4994
A girl is holding a ball as she steps onto a tall elevator on the ground floor of
a building. The girl holds the ball at a height of 1 meter above the elevator
floor. The elevator begins accelerating upward from rest at 3 m/s2. After the
elevator accelerates for 5 seconds, find
(a) the speed of the elevator
(b) the height of the floor of the elevator above the ground.
Answers: 2
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A girl is holding a ball as she steps onto a tall elevator on the ground floor of
a building. The...
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