Question

A crane lifts a load of 12,00n to a high of20m in 30second calculate the power of crane​

Answer 1

Explanation:

F=1200n

.d=20m

t= 30s

P=W/t

P= f*d/t

P=1200*20/30

800 answer

Answer 2

P=800wattExplanation:-

Explanation:-

⚡Formula of power= W/∆t &

W=F•d

✨ P=F•d/∆t

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⚡Initial condition,

Force=1200Newton Distance(height)=20m

Time=30seconds

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⚡ Therefore

P=F×d/t

P=1200×20/30

P=800watt