Answer: force = mass x accelegation
Explanation: 15x3 = 45 N
Mass is measured in kg
Velocity is measured in ms^-1
Hope this is what you were looking for
Answer:
0.777m
Explanation:
The sound wave has a wavelength of 0.773m.
Explanation:
To solve this problem we have to use the wave equation that is given below:
We know the frequency and the velocity, both of which have good units. All we have to do is rearrange the equation and solve for
λ
:
λ
=
v
f
Let's plug in our given values and see what we get!
λ
=
340
m
s
440
s
−
1
λ
=
0.773
m
Hope this helps, Mark as brainliest if u want
can i get the question so that i can answer your question
