Physics, asked by sumita1977das, 1 year ago

a 20g ball hits a wall at 45º angle with a speed of 15m/s and rebounds perpendicular to the direction of incidence with same speed .Find the impulse received by the ball

Answers

Answered by Anonymous

8

Answer:

I = 0.424 Ns

Refer the attached picture.

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Answered by asimr7206

4

Answer:

Explanation:

Sin 45 value will be √2/2 then the correct answer will come attachment is down below

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