Find where along the board is its center of gravity located

Reference no: EM13511907

Two people carry a heavy electric motor by placing it on a light board 1.55 m long. One person lifts at one end with a force of 420 N, and the other lifts at the opposite end with a force of 620 N.

A. What is the weight of the motor?

B. Where along the board is its center of gravity located?

Reference no: EM13511907

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