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Vikentia [17]
4 years ago
12

A sound wave travels through air. The wavelength of the sound wave is equal to the distance between _____. adjacent centers of a

ir compression adjacent crests of the wave the source and observer of the wave adjacent troughs of the wave
Physics
2 answers:
ki77a [65]4 years ago
8 0

Adjacent crests of the wave

ololo11 [35]4 years ago
4 0

the sound wave is equal to the distance between the speed of sound

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Anni [7]
F_1 =  \frac{G m_1 m_2 }{r^2 } = 18N

F_2 = \frac{G M_1 M_2 }{R^2}

R = 3r

M_1 = 2m_1

M_2 = 2m_2

F_2 =  \frac{G 2m_1 2m_2}{(3r)^2} =  \frac{4}{9} *  \frac{G m_1m_2}{r^2} =  \frac{4}{9} * 18N


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3 years ago
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an unbalanced force of 965 N causes an object to accelerate at 54.5 m/s^2. what is the mass of the object
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Answer:

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2 years ago
suppose both the dog and the girl run at a speed of 2 m/s.Calculate both of there kinetic energies. kinetic energy of dog =
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Explanation:

4 0
4 years ago
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One of the leading causes of permanent damage leading to hearing impairment is _____.
Maslowich
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In hydroelectric dams, gravitational potential energy is used to produce electrical energy. What is the mass of water that must
ddd [48]

What mass of water must fall 12m in order to lose 10,800J of gravitational potential energy ?

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Mass = (10,800J) / (9.8 m/s² x 12m)

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5 0
3 years ago
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