What is the acceleration due to gravity on the moon

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An astronaut on the surface of the moon weighs rock samples using a light spring balance. The balance, which was calibrated on earth, has a scale 100mm long which reads from 0 to 1.0kg. He observes that a certain rock gives a steady reading of 0.40kg and, when disturbed, vibrates with a period of 1.0s. What is the acceleration due to gravity on the moon?

Reference no: EM13679790

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