Physics, 20.03.2020 03:11 349222

Two people carry a heavy electric motor by placing it on a light board 1.80 m long. One person lifts at one end with a force of 350 N, and the other lifts the opposite end with a force of 620 N.

What is the weight of the motor?

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Two people carry a heavy electric motor by placing it on a light board 1.80 m long. One person lifts...

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