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A marble ball of mass 50 g , falls from ...

A marble ball of mass 50 g , falls from a height of 5 m on a horizontal plane and rebounces to rise up to a height of 3.2 m. if the collision lasts for `(1)/(10)`s, find the impulsive force imparted by the plane and the impulse of the ball.
(g = 10 m`cdot s^(-2)`)

Text Solution

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The correct Answer is:
9 N, 0.9 N.s
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Knowledge Check

  • A mass of 2kg falls from a height of 40 cm on a spring with a force constant of 1960 N/m. The spring is compressed by (take g=9.8m//s^2 )

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