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Snezhnost [94]
3 years ago
11

. A person weighing 750 N gets on an elevator.

Physics
1 answer:
Kobotan [32]3 years ago
5 0

 

F = 750 N  (Force)

d = 10 m  (displacement )

t = 25 s   (time)

L = ?   (Mechanical work )  =  (Energy)

P = ?   (Power)

Solve:

L = F × d = 750 × 10 = 7500 Joules

P = L / t = 7500 / 25 = 300 Watts

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