AP EAMCET Engineering 2015 Code A Paper

Section: Physics

Question : 83 of 160

Marks: +1, -0

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