Find the angle of projection for which the horizontal
sange
and the maximum height
equal.
але
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Answer:
horizontal lines are you living
Answered by
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Answer:
H = u^2 sinα ^2 /2g and R = u^2 sin2α /g
for H = R
sin α ^2 /2 = sin 2α
sin α^2 / 2 = 2 sinα cosα or sin α/cosα = 4
tanα = 4
α =76 degree
Explanation:
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