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Grade: 12
        
please expain please expain with reasons.please expain with reasons.please expain with reasons.please expain with reasons.please expain with reasons.please expain with reasons.please expain with reasons.please expain with reasons.please expain with reasons.with reasons.please expain with reasons.
3 months ago

Answers : (2)

Harsh
47 Points
							
I am unable to see the perfect question
I am answering this with  the values i am able to see
It is given that velocity at highest point is half the initial velocity.
Velocity at highest point is given by
V=ucos(theta)
As given
V=1/2U
Hence,
ucos(theta)=1/2u
Cos(theta)=1/2
Theta=60
Max range =u²sin2(theta)/g
Substitute value of theta we get
Range =√3u/2g
 
3 months ago
Saurabh Koranglekar
askIITians Faculty
3177 Points
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3 months ago
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