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mezya [45]
2 years ago
8

*please help fast**15 points*

Physics
2 answers:
julsineya [31]2 years ago
8 0

Answer:

D

Explanation:

the rest do not explain the flashlight

WINSTONCH [101]2 years ago
5 0

Answer:

B.

Explanation:

Laser light is different from normal light in other ways as well. First, its light contains only one wavelength (one specific color). ... Whereas a laser generates a very tight beam, a flashlight produces light that is diffuse. Because laser light is coherent, it stays focused for vast distances, even to the moon and back

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The car should have a velocity of 60 m/s to attain the same momentum as that of the truck of 2000 kg.

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Explanation:

Momentum is measured as the product of mass of object with the velocity attained by that object.

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