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A crane lifts a 250 kg crate 6.50 m off the ground. if its 65.3% effcient, what force did the crate have to use

A crane lifts a 250 kg crate 6.50 m off the ground. if its 65.3% effcient, what force did the crate have to use
asked 188k views
5 votes
a crane lifts a 250 kg crate 6.50 m off the ground. if its 65.3% effcient, what force did the crate have to use

asked
User John Tang Boyland
by
8.9k points

1 Answer

4 votes

Answer:

2490

Step-by-step explanation:

(250)*(6.50)/(0.653)=2490N

answered
User Pasx
by
7.5k points
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