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OLga [1]
3 years ago
13

when we touch a steel rod and a paper simultaneously we feel that the rod is comparatively colder .why?

Physics
1 answer:
Snezhnost [94]3 years ago
4 0
It is so because the steel is more colder than our body.
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Find the acceleration that can result from a net force of 13 N exerted on a 3.6-kg cart. (Note: The unit N/kg is equivalent to m
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Answer:

a = 3.61[m/s^2]

Explanation:

To find this acceleration we must remember newton's second law which tells us that the total sum of forces is equal to the product of mass by acceleration.

In this case we have:

F = m*a\\\\m=mass = 3.6[kg]\\F = force = 13[N]\\13 = 3.6*a\\a = 3.61[m/s^2]

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alexira [117]

Answer:

Emf induced i equal to 329.4 volt

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