Question #96269

David wants throw a water ballon at george from window. George walks below window every day. With water ballon David estimates george’s Speed to be 0.5m/s. If window is 10m above ground how far in advance should David drop ballon

Expert's answer

The time of flight is

@$t=\sqrt{\frac{2h}{g}}=\sqrt{\frac{2(10)}{9.8}}=1.4\ s@$Thus,

@$d=vt=(0.5)(1.4)=0.7\ m@$

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