The acceleration due to gravity on the moon is 162 ms21, Ask an Expert

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The acceleration due to gravity on the moon is 1.62 m/s^2.

1. Calculate the friction force on a walking 75.0 kg astronaut carrying a 44.0 kg instrument pack on the moon if the coefficient of kinetic friction at her hip joint is 0.0050. (Recall that approximately 65 of the body weight is above the hip.)

2. What would be the friction force on earth for this astronaut?

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