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makkiz [27]
3 years ago
5

Which particle rarely interacts with matter?

Physics
1 answer:
Marysya12 [62]3 years ago
4 0
D. Neutrino
Neutrinos are particles that rarely interact with matter.
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An 4-kg ball experiences a force and accelerates at a rate of 1.5 m/s.
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Answer:

6.0 N

Explanation:

The strength of a force is expressed as the magnitude of the force in Newton.

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A runner is moving at a constant speed of 8.00 m/s around a circular track. If the distance from the runner to the center of the
Genrish500 [490]

Answer: Last option

2.27 m/s2

Explanation:

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If we call a_c to the centripetal acceleration then, by definition

a_c =w^2r = \frac{v^2}{r}

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v =8.00\ m/s

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