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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

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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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

User Cobaco
by
8.3k points

1 Answer

3 votes

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

Step-by-step explanation:

User Cvbattum
by
8.7k points
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