A2.00 kg , horizontal, uniform tray is attached to a vertical ideal spring of force constant 190 n/m and a 295 g metal ball is in the tray. the spring is below the tray, so it can oscillate up-and-down. the tray is then pushed down 17.4 cm below its equilibrium point (call this point a) and released from rest.
(a) how high above point a will the tray be when the metal ball leaves the tray? (b) how much time elapses between releasing the system at point a and the ball leaving the tray? (c) how fast is the ball moving just as it leaves the tray?
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A2.00 kg , horizontal, uniform tray is attached to a vertical ideal spring of force constant 190 n/m...
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