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Gray used a pulley to lift a 300 N object a distance of 3 m. It took Gray 30 seconds to lift the object. How much power did gray exert? A 10 watts B 20 watts C 30 watts D 50 watts
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Gray used a pulley to lift a 300 N object a distance of 3 m. It took Gray 30 seconds to lift the object. How much power did gray exert?

A 10 watts
B 20 watts
C 30 watts
D 50 watts

User Hareez Rana
by
8.8k points

1 Answer

2 votes
The answer is c ok















I wrote this for 20 word rule
User Liliane
by
8.7k points
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