2 years ago

Most papers do not reflect light very well because its surface is somewhat rough. State True or False.

Physics

1 answer:

bixtya [17]2 years ago

5 0

True.
I do believe since the only reflective paper is photo paper, and it's coated to be smooth.

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A mass on a horizontal surface is connected to the spring and pulled to the right along the surface stretching the spring by 25

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Answer:

320 N/m

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From Hooke's law, we deduce that

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Conversion

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3 years ago

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3 years ago

An attack helicopter is equipped with a 20- mm cannon that fires 88.7 g shells in the forward direction with a muzzle speed of 9

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