Physics, 22.02.2022 14:00 povijuaisaiah

Jenny has a mass of 45.5 kg and her skateboard has a mass of 2.5kg. What is Jenny and her skateboard’s momentum if they are going 12.5 m/s

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Jenny has a mass of 45.5 kg and her skateboard has a mass of 2.5kg. What is Jenny and her skateboard...