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alekssr [168]
3 years ago
11

A shopkeeper uses a force of 50N to lift a box to a shelf 1.5m high. How much work is done?

Physics
1 answer:
shtirl [24]3 years ago
3 0
A shopkeeper uses a force of 50N to lift a box to a shelf 1.5m high. How much work is done?
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Which of the following describes the efficiency of real machines?
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Answer:

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A car turns a certain curve of radius 24.98 m with constant linear speed of
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