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Q. A highway curve of radius 500 m is designed for traffic moving at a speed of 73.0 km/hr. What is the correct banking angle of the road?

Q. When the batter hits the ball, a net force of 1320 N, opposite to the direction of the ball's initial motion, acts on the ball for 9.0 x 10^-3 during the hit. what is the change in momentum of the ball? What is the final velocity of the ball?

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Category:- Physics
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