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SSSSS [86.1K]
3 years ago
11

Gabriella weighs 450 N. She climbs a flight of stairs to a height of 3 m. It takes her 5 seconds. How much work does Gabriella d

o when she climbs the stairs?
A.
150 J

B.
270 J

C.
1350 J

D.
2250 J
Chemistry
1 answer:
Flura [38]3 years ago
6 0

The formula that can be applied in this problem is W = Fd where W is work, F is the force and d is distance. You have 450N and 3m, all you have to do is to multiply it.

W = Fd

W = (450N) (3m)

W = 1350J

The answer is letter C.

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