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alexdok [17]
3 years ago
14

A crane lifts a 100 kg concrete block to a vertical height of 25 m. Calculate

Physics
1 answer:
Nana76 [90]3 years ago
5 0

Answer:

Solon,

total mass (kg)= 100kg

height (h)= 25m

acceleration due to gravity = 9.8m/s²

so,

work done =m*g*h

= 100*9.8*25

= 24,500 joule

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