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086772:
A 30-g car rolls from a hill 12 cm high and is traveling at 154 cm/s as it travels along a 275 cm horizontal track. What is the momentum of the car?
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Vocaloid:
moved to Physics answer choices: A: 360 g cm B: 1848 cm2/s C: 4620 g cm/s D: 8250 g cm momentum = mass * velocity. so multiply the car's mass (30g) * velocity (154 cm/s). track and hill are not relevant here.
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