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Physics, 19.08.2019 21:50 Scp049

1. calculate the weight of a watermelon with a mass of 2 kg on the earth (g = 9.80 m/s2) and on the moon (g = 1.63 m/s2). use this example to describe the differences between mass and weight and how mass and weight are related.
2. apply newton’s second law to calculate the frictional force needed to hold a 0.02 kg pen in your fingers and keep it from falling. (g = 9.8 m/s2)

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