A ball is thrown upward from the ground. You observe the ball through a window on...

A ball is thrown upward from the ground. You observe the ball through a window on its way up, and notice it was visible for 2 seconds while it travels from the bottom of the window to the top, which is a length of 43.42 metres.

a) How much time does it take for the ball to be seen again (in seconds)?

b) How far above top of window will the ball reach (in metres)?

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Expert Solution

genius_generous answered 2 hours ago

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