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A body is projected so that it has maxiu...

A body is projected so that it has maxium hoizontal range R.What is the maximum height reached during the flight?

A

2 R

B

R

C

R/2

D

R/4

Text Solution

Verified by Experts

The correct Answer is:
D
`H = ( u^(2) sin ^(2) theta)/( 2 g) , R _(max) = ( u ^(2))/( g ) [ theta = 45 ^(@) ].`
`At theta = 45 ^(@) H = ( u ^(2))/( 4g ) = (R)/(4)`
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