Infosys Company Numerical Ability Time Distance and Speed

A bullet was shot from a riffle at an angle of 30' it reached maximum point in ascent in 18sec.what was the initial speed of bullet?

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t=2usinQ/g
u=tg/2sinQ
18*10/2*0.5
=180m/s
13 years agoHelpfull: Yes(0) No(0)

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