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nexus9112 [7]
3 years ago
7

What velocity is needed for a 2400 kg car to have the same amount of momentum as an 800 kg car?

Physics
1 answer:
maks197457 [2]3 years ago
7 0

Answer:

since velocity is directly proportional to momentum, the heavier car will need 2400/800 = 3 times the speed of the small car.

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Answer:

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Explanation:

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Complete  Question

At what angle should the axes of two Polaroids be placed so as to reduce the intensity of the incident unpolarized light to 1/5.

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The  angle is  

Explanation:

From the question we are told that

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3 years ago
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Feet  is the unit of length in British system
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