AP EAMCET Engineering 2015 Code C Paper

Section: Physics

Question : 102 of 160

Marks: +1, -0

A particle aimed at a target, projected with an angle 15° with horizontal is short of the target by 10m. If projected with an angle of 45° is away from the target by 15m, then the angle of projection to hit the target is

1
2
sin−1
1
10
1
2
sin−1
3
10
1
2
sin−1
9
10
1
2
sin−1
7
10

Validate

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