Questions
A stone is thrown horizontally with velocity g ms-1 from the top of a tower of height g metre. The velocity with which it hits the ground is (in ms-1)
detailed solution
Correct option is C
Time of flight T = 2hg = 2gg=2 s vh=g and vv=gT = 2 g Therefore v= vh2+vv2 = 3 gTalk to our academic expert!
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