Physics

Josh is standing on the roof of the school 12 meters directly above James who kicks a soccer ball straight up with an initial velocity of 15 m/s. If Josh catches the ball on the way up, how long will the ball take to reach him? If he misses it on the way up and catches it on the way down, how fast will it be moving?

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1. a=5m t=2m u=600*1000=60*60=100/6=50/3 then t=2*60 is 120 u=50/3 t=120second then v=u+at=v50/3+5*120 is=16.67*600

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