A 1.60 kg , horizontal, uniform tray is attached to a verticalideal spring of force constant 200 N/m and a 300 g metal ball is inthe tray. The spring is below the tray, so it can oscillateup-and-down. The tray is then pushed down 14.9 cm below itsequilibrium point (call this point A) and released from rest.
How high above point AAA will the tray be when themetal ball leaves the tray? (Hint: Thisdoes not occur when the ball and tray reachtheir maximum speeds.)
How much time elapses between releasing the system atpoint AAA and the ball leaving the tray?
How fast is the ball moving just as it leaves the tray?
A 1.60 kg , horizontal, uniform tray is attached to a vertical ideal spring of force constant 200 N/m and a 300 g metal
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answerhappygod
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