How much momentum does a 30. kg mass moving at20. m/s have?kgtm/s (Round to 2 significant figures)

Bjlaub asked Apr 1, 2023

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Bjlaub asked Apr 1, 2023

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16 votes

Take into account that the momentun p is given by the following formula:

where,

m: mass = 30kg

v: speed = 20 m/s

replace the previous values into the formula for p and simplify:

$p=(30kg)(20(m)/(s))=6\bar{0}0\operatorname{kg}\cdot(m)/(s)$

The previous result is the momentum.

Merchako answered Apr 4, 2023

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