A 100g iron ball having velocity 10m/s collides with a wall at an angle 30° and rebounds with the same angle .If the period of contact between the ball and the wall is 0.1 second ,then find the force experienced by the wall.

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Solution

We found a similar question to the one that you posted. Please check it out here.

F=Change in horizontal momentum Time of contact

=2Pcosθ0.1=2mvcosθ0.1

=2×0.1×10×cos60∘0.1

=10N

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A 100g iron ball having velocity 10m/s collides with a wall at an angle 30° and rebounds with the same angle .If the period of contact between the ball and the wall is 0.1 second ,then find the force experienced by the wall.

We found a similar question to the one that you posted. Please check it out here. F=Change in horizontal momentum Time of contact =2Pcosθ0.1=2mvcosθ0.1 =2×0.1×10×cos60∘0.1 =10N

We found a similar question to the one that you posted. Please check it out here.

F=Change in horizontal momentum Time of contact

=2Pcosθ0.1=2mvcosθ0.1

=2×0.1×10×cos60∘0.1

=10N