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A sphere rolls off the top of a stairway...

A sphere rolls off the top of a stairway with a horizontal velocity of magnitude 200 cm/sec. The steps are 10 cm high and 10 cm wide. Which step will the ball hit first?(g=10 `m//s^2`)

A

8

B

2

C

4

D

6

Text Solution

Verified by Experts

The correct Answer is:
A
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