BITSAT 2007 Solved Question Paper

Section: Physics

Question : 73 of 150

Marks: +1, -0

10000 small balls, each weighing 1g strike one square centimetre of area per second with a velocity 100m∕s in a normal direction and rebound with the same velocity. The value of pressure on the surface will be

2×103N∕m2
2×105N∕m2
107N∕m2
2×107N∕m2

Validate

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