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An airplane, diving at an angle of 53.0^...

An airplane, diving at an angle of `53.0^@` with the vertical releases a projectile at an altitude of 730 m. The projectile hits the ground 5.00 s after being released. What is the speed of the aircraft?

A

`282 ms ^(-1)`

B

`202 ms^(-1)`

C

`182 ms^(-1)`

D

`102 ms ^(-1)`

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The correct Answer is:
B
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