A ball of mass m moving with velocity v i strikes a verticalwall as sh...

A ball of mass m moving with velocity vâƒ— i strikes a vertical wall as shown...

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Physics

A ball of mass m moving with velocity vâƒ— i strikes a verticalwall as shown in (Figure 1). The angle between the ball's initialvelocity vector and the wall is Î¸i as shown on the diagram, whichdepicts the situation as seen from above. The duration of thecollision between the ball and the wall is Î”t, and this collisionis completely elastic. Friction is negligible, so the ball does notstart spinning. In this idealized collision, the force exerted onthe ball by the wall is parallel to the x axis.

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3.6 Ratings (283 Votes)

Part A What is the final angle f that the balls velocity vector makes with the negative y axis Express your answer in terms of quantities given in the problem introduction Typically when one object hits another and bounces off of it the angle of deflection is the same as the initial angle You See Answer

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