WAEC - Physics (1990 - No. 8) | ExamPlay

WAEC - Physics (1990 - No. 8)

Two forces each of 4 N act on the opposite sides of a rectangular plate as shown in the diagram above. Calculate the magnitude of g the couple acting on the plate.

6.4 Nm

3.2 Nm

1.6 Nm

0.8 Nm

0.0 Nm

설명

couple moment = F x d = 4 x 0.4 = 1.6Nm

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