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3 years ago

How long would it take an object to stop if it is moving at 15m/s and has an acceleration -0.5m/s^2? Please show your work.

Physics

1 answer:

elena-14-01-66 [18.8K]3 years ago

3 0

Time = 15/-0.5 = 14.5/-0.5 = 14.5s

The answer is 14.5s

Sorry no one would answer it sooner.

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A block is released from rest, at a height h, and allowed to slide down an inclined plane. There is friction on the plane. At th

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Here the block has two work done on it

1. Work done by gravity

2. Work done by friction force

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So answer will be

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3 years ago

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How does the force of the car change as the mass of the car is increased?

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2 years ago

Helium atoms have a mass of 4u and oxygen molecules have a mass of 32u, where u is defined as an atomic mass unit (u=1.660540 x

Elden [556K]

Answer:

300 K

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Explanation:

$k_b$ = Boltzmann constant = $1.38\times 10^{-23}\ J/K$

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The gas temperature is 37.5 K

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3 years ago