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Law Incorporation [45]
3 years ago
7

True or False: The average speed of an object is always equal to the magnitude of the average velocity of the object. If False,

then give an example of motion where this is false. If True, then explain why.
Physics
1 answer:
yuradex [85]3 years ago
4 0

Answer:

Explanation:

Average speed is defined as the ratio of total distance to the total time taken. It is a scalar quantity.

Average velocity is defined as the total displacement to the total time taken. It is a vector quantity.

They both are equal, if the motion is straight line.

So, every time it is not true.

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200 kW of solar radiation is shining on a 300 m^2 parking lot. What is the insulation on the parking lot?
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Wait again !
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So 2/3 of a kW per m²  =  2/3 of 1 sun

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I feel better now, and plus, I learned something.


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An electron confined in a one-dimensional box is observed, at different times, to have energies of 12 ev, 27 ev, and 48 ev
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just toook the test got it right good luck!

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