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Helen [10]
3 years ago
13

Plz help. i need it done by 4:00!!!!!!!!!!

Mathematics
1 answer:
Mrac [35]3 years ago
3 0

Answer:

Hii I know you needed this yesterday

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true

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A set of pulleys is used to lift a piano with a mass of 102 kg. The piano is lifted 3 meters in 1 minutes. How much power is use
agasfer [191]

Answer:

50.031 watts

Step-by-step explanation:

Formula

Power = Force * distance / time

The units are critical

distance = meters

time = seconds

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