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sdas [7]
4 years ago
11

A parachute rate during a free fall reaches 70 meters per second. What is the rate in feet per second? At this rate how many fee

t will the parachute fall during 20 seconds of free fall
Mathematics
1 answer:
Black_prince [1.1K]4 years ago
6 0

Answer:

  • 229.659 ft/s
  • 4,593.18 ft

Step-by-step explanation:

1 foot is 0.3048 meters, so ...

  70 m/s = (70 m/s)×(1 ft)/(0.3048 m) ≈ 229.659 ft/s

At that speed, the distance covered in 20 seconds is ...

  (20 s)(229.659 ft/s) = 4,593.18 ft

The parachutist will fall 4593 feet during 20 seconds of free fall at 229.7 ft per second.

_____

Final answers are rounded. Intermediate values are not.

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