Answer to Question #110892 in Physics for Kew Ming Hui
An object is launched at a velocity of 20 m/s in a direction making an angle of 25° upward with the horizontal
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2020-04-21T19:03:06-0400
h=2g(vsin25)2=2(9.8)(20sin25)2=3.64 m
t=g2(vsin25)=(9.8)2(20sin25)=1.72 s
R=vcos25t=20cos25(1.72)=31.26 m
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