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hammer [34]
2 years ago
10

An astronaut is weighed before he sets off to the Moon. He has a mass of 80 kg.

Physics
1 answer:
denpristay [2]2 years ago
8 0

<em>formula</em>

<em>weight</em><em>=</em><em> </em><em>mass×</em><em>g</em><em>r</em><em>a</em><em>v</em><em>i</em><em>t</em><em>y</em>

<em>weight</em><em>=</em><em>8</em><em>0</em><em>×</em><em>1</em><em>0</em><em>=</em><em>8</em><em>0</em><em>0</em>

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The two cars have same momentum

Explanation:

The momentum of an object is given by the equation

p=mv

where

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For the car A in this problem,

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So its momentum is

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Therefore, the two cars have same momentum.

Learn more about momentum:

brainly.com/question/7973509

brainly.com/question/6573742

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brainly.com/question/9484203

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