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Physics, 15.10.2019 19:10 chaaaa

Afootball is kicked off with an initial speed of 64 ft/s at a projection angle of 45o. a receiver on the goal line 60 yd away in the direction of the kick starts running to meet the ball at that instant. calculate his average speed if he is to catch the ball just before it hits the ground. neglect air resistance.

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