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aliina [53]
3 years ago
14

EASY BRAINLIEST PLEASE HELP!!

Physics
2 answers:
nika2105 [10]3 years ago
7 0

Answer:

Solution given:

frequency[f]=x

velocity[V]=15000m/s

wave length=59m

we have

wave length=\frac{V}{f}

59m=\frac{15000}{x}

x=\frac{15000}{59}=254.Hz

B.254 hz

Rudiy273 years ago
5 0

Answer:

I think the awnser is B (but don't qoute me on that)   if its right then yay but if its wrong im sorry

Explanation:

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A central air conditioner in a typical American home operates on a 220-V circuit and draws about 15 A
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Answer:

Find answers below.

Explanation:

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1. A toy car with mass m1 travels to the right on a frictionless track with a speed of 3 m/s. A second toy car with mass m2 trav
Alika [10]

Answer:

v = 3(m1 - 2m2)/(m1 + m2)

Explanation:

Parameters given:

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Using conservation of momentum principle:

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8 0
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Answer:

W = y (b-a) / ab

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