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creativ13 [48]
4 years ago
6

PLEASE help me solve this question! No nonsense answers, and attach full solutions please!

Mathematics
1 answer:
Furkat [3]4 years ago
6 0

Answer:

6.4 seconds

Step-by-step explanation:

Using the second equation of motion.

d= 200m/s.

a= 9.8ms^-1 . Acceleration due to gravity.

t= time.

substituting,

t=

\sqrt{2  \times  \frac{200}{9.8}  }

t= 6.4 seconds

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