Imperial Building has height of 73 m. Three snipers on a nearby roof shut with three...

Imperial Building has height of 73 m. Three snipers on a nearby roof shut with three rifle when King Kong jumped down (free fall).
1.
The sniper A shut with initial velocity 20 m/s and angle 30 degree, the horizontal distance from the sniper A to the base of imperial building is 40 m. The roof is 50 m tall.
2.
The sniper B shut with initial velocity 10 m/s and angle 60 degree, the horizontal distance from the sniper B to the base of imperial building is 30 m. The roof is 60 m tall.
3.
The sniper C shut with initial velocity 30 m/s and angle 20 degree, the horizontal distance from the sniper C to the base of imperial building is 50 m. The roof is 70 m tall.

Do a careful investigation, find out Who shut King Kong

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Expert Solution

genius_generous answered 1 month ago

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