What is the direction of of the balls impuse

Reference no: EM13273444

Atennis ball of mass 5.5*10-2and a speed of 39 M/s strikes a wall at a 45 degree angle and rebound at the same speed and angle. what is the magnitube of the ball's impuse ?

what is the direction of of the balls impuse in relation to the wall?

Reference no: EM13273444

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