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Compute all parts of given question:

Question: In laboratory situations, a projectile's range can be used to determine its speed. To see how this is done, suppose a ball rolls off a horizontal table and lands 1.5m out from the edge of the table.

Part A: If the tabletop is 85cm above the floor, determine the time the ball is in the air?

Part B: Determine the ball's speed as it left the table top?

I need help to find the time the ball is in the air.

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Category:- Physics
Reference No.:- M91251343

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