Mathematics, 24.06.2020 19:01 marknjenbennetp3j1v1
A ball is thrown vertically in the air with a velocity of 95 ft/s. The ball is at a height of 120 ft.
Answers: 2
- Initial height of the ball, measured in feet.
- Initial speed of the ball, measured in feet per second.
- Gravitational constant, equal to 
.
- Time, measured in seconds.
, 
, 
and 
, the following second-order polynomial is found:
and 
.
represents the instant when the ball reaches a height of 120 ft before reaching maximum height, whereas 
represents the instant when the ball the same height after reaching maximum height.
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A ball is thrown vertically in the air with a velocity of 95 ft/s. The ball is at a height of 120 ft...
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