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DaniilM [7]
3 years ago
7

What is the rule you would write describing how light reflects off a mirror?

Physics
1 answer:
RoseWind [281]3 years ago
7 0

Answer: The angle of incidence equals the ray of reflection. So this law states that any ray of light that strikes an object will reflect off the object such that the striking or incident angle is identical to the reflecting angle (as measured from the normal).

Explanation:

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An objects speed is 2.40 m/s, and its momentum is 120.0 kg m/s. what is the mass of the object?
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Momentum is defined as 

P = m*v

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We find m.............> m = P/v = 120 [kg.m/s] / 2.4 [m/s] = 50 kg

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4 years ago
1. Nyatakan prinsip Bernoulli.​
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Answer:

prinsip bernoulli

Explanation:

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What? What is being asked?
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