keeelliiee3 keeelliiee3

09-10-2020
Physics

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How long will it take a projectile to hit the ground from a 400 m tall cliff when launched at 30 m/s horizontally?
19.55 sec
13.33 sec
9.03 sec
4.54 sec
Fast reply if possible

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SuperSupreme SuperSupreme

09-10-2020

about 88 seconds for the cannonball to reach its maximum height (ignoring air resistance).

Explanation:

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