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dolphi86 [110]
3 years ago
13

What is the speed of a car in meters per second when it is moving at 100km/h?

Physics
1 answer:
Marina CMI [18]3 years ago
6 0
You could transfer km to m by * 1000
and hour to second by * 3600
so now 100*1000/3600 = 28 metres per second(approximately)
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wariber [46]

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An object of mass 4kg is moving along a horizontal plane. If the coefficient of kinetic friction is 0.2 find the friction force
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Answer:

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Explanation:

Given;

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where;

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Explanation:

The sun is to solar energy as uranium is to <u>NUCLEAR</u> energy.

4 0
3 years ago
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