3.0-kg parcels are lifted up to the top of a 5.0-m high ramp. If 24 parcels are...

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3.0-kg parcels are lifted up to the top of a 5.0-m high ramp. If 24 parcels are lifted every minute, what power is required to lift the parcels? If this power is supplied by a 12 kW motor, what is the efficiency of the motor?

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Posted Date: Apr 28, 2024 09:42 AM

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3.0-kg parcels are lifted up to the top of a 5.0-m high ramp. If 24 parcels are...

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