There are 3 bases before you reach home plate.
0.29 m/s is the speed of this wave.
How can we determine a wave's speed?
Given: The wave's traveling wavelength is () = 35 cm
The wave's period (t) is 1.2 seconds.
The wave's frequency is 0.833 Hz.
We must ascertain a wave's wave speed.
Formula for wave speed is 35 x 0.833 (wavelength x frequency).
= 29.167 cm/sec
= 0.29 m/sec
As a result, the wave's speed is 0.29 m/s.
To learn more about wave refer : brainly.com/question/3148541
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Answer:
The frequency shift detected is 
Explanation:
From the question we are told that
The normal frequency of the state highway patrol radar guns 
The speed of approach is 
Now the frequency measure by the the state highway patrol radar guns as your car approaches is mathematically represented as
Where c is the speed of light which a has constant value of
Now
=> 
substituting values
Given:
w = z(t)= γ − β*t^2
Differentiating both sides with respect to t, we get:
α = z(t) = -2βt
Given: <span> γ = 5.35 rad/s and β = 0.810 rad/s3
</span>
so, For t = 3 sec,
angular acceleration = -2 * 0.810 * 3 = <span>-4.86</span>
