JEE Mains 29-Jan-2023 Shift 1 Solved Paper

Section: Physics

Question : 26 of 90

Marks: +1, -0

A tennis ball is dropped on to the floor from a height of 9.8m. It rebounds to a height 5.0m. Ball comes in contact with the floor for 0.2 s. The average acceleration during contact is _______ ms−2.
[Given g=10ms−2 ]

[29-Jan-2023 Shift 1]

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