Answer:
The tension to bring the guitar string into tune is 372.95 Hz.
Explanation:
Given;
current frequency, f₁ = 248 Hz
current tension, T₁ = 350 N
fundamental frequency, f₂ = 256
The tension on the string to bring the guitar string into tune is calculated as;
Therefore, the tension to bring the guitar string into tune is 372.95 Hz.
The answer is True
Burning fossil fuels DOES causes more air pollution than soil erosion, dust storms, and forest fires
Answer:
Va = 5000 m / 3600 s = 1.39 m/s
(Va - Vb) 60 = 10
Vb = Va - .167 = 1.22 m/s
(Va - Vb) T = 4200 Π where T is time for A to complete 1 more lap
.17 T = 4200 Π
T = 24700 Π time for A to again catch B
N = 1.39 * 24700 Answer:
Va = 5000 m / 3600 s = 1.39 m/s
(Va - Vb) 60 = 10
Vb = Va - .167 = 1.22 m/s
(Va - Vb) T = 4200 Π where T is time for A to complete 1 more lap
.17 T = 4200 Π
T = 24700 Π time for A to again catch B
N = 1.39 * 24700 Π / (4200 Π) = 8.2 laps
A will make 8 but not 9 rounds before catching B
Answer: It's b and c I got it right
Explanation:
Hope this helped!!!! :)
Answer:
10 m/s
Explanation:
The speed of a wave is given by
where
is the wavelength
f is the frequency
For the wave in this problem,
- The frequency is given by the number of oscillations per second, so
- The wavelength is
So, the wave speed is
