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Darya [45]
2 years ago
7

1. A wave has a wavelength of 5 m and a frequency of 2 Hz. At what speed/velocity does the

Physics
1 answer:
yuradex [85]2 years ago
4 0

Answer:

1.10m/s

2.0.1m

3.5Hz

Explanation:

v=velocity, f=frequency and T=wavelength

1.v=ft

v=2x5

=10m

2.v=ft

100=1000T

divide both sides by 1000

T=0.1m

3.v=fT

25=5f

divide both sides by 5

f=5Hz

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Suppose a fireworks shell explodes, breaking into three large pieces for which air resistance is negligible. How is the motion o
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3 0
2 years ago
I dont get why its c i dont under the graph for the vertical component in option c
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7 0
3 years ago
Helpppppppp<br> ill give brainliest
Nina [5.8K]

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I believe the answer is

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