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Vladimir79 [104]

2 years ago

10

a hot air ballon descended 99.6 meters in 21 seconds what was the balloons average rate of descent in metters per second

1 answer:

ryzh [129]2 years ago

7 0

Just divide 99.6 by 21...

Because you want to know how many meters per second..

99.6 / 21 = around 4.74 meters

so the rate of descent is around 4.74 meters

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3 years ago

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