2 years ago

PLEASE HELP I WILL GIVE BRALINEST

Physics

1 answer:

Greeley [361]2 years ago

6 0

Weight: it is the gravitational pull applied on a body by the earth’s surface
Mass: it is the amount of matter present

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Explanation:

Given

Engine of a locomotive exerts a force of $8.1\times 10^5 N$

Mass of train $=1.9\times 10^7$

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F=ma

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sladkih [1.3K]

Answer:

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Explanation:

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So, the magnitude of the angular momentum of the sphere is $0.0045\ kg-m^2/s$ .

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