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watching
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18 Nov 2022
An electric motor develops 3.4 kW of power as it lifts a loaded elevator 18 m in 35 s.
How much force does the motor exert?
An electric motor develops 3.4 kW of power as it lifts a loaded elevator 18 m in 35 s.
How much force does the motor exert?
27 Jul 2023
19 Nov 2022
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patience27Lv1
18 Nov 2022
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