Science, asked by ypriyanshu795, 6 months ago

In a construction site, a crane lifts 1000 kg of concrete mix to roof top at a height of 20 meters in 50 seconds. If the value of gravity 'g' due to earth is 10 m s-2, the power of elevator will be..

2 KW

3 KW

4 KW

5 KW

Answers

Answered by Angelpriya80

8

Answer:

4 KW

Explanation:

hope it help yOu...

Answered by harshika21410

1

Answer:

4 KW (kilowatt)

This is the answer

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