Answer:
T = 243.80 N
Explanation:
In order to calculate the tension T in each of the cables, you take into account the Newton second law for the vertical component of the forces involved.
(1)
where you have used the fact that both cables have the same tension T, and they make the same angle with the horizontal.
W is the weigh of the loudspeaker and has the folowing values:
Next, you can calculate the angle θ by using the information about the length of the cables and the distance from the ceiling to the loudspeaker:
Finally, you solve the equation (1) for T, and then you replace the values of the other parameters:
The tension in each cable is 243.80N
Answer:
myelin sheath
Explanation:
Myelin sheath are the protective tissue that helps in protecting the nerve cells of the human body. It plays an important role in transmitting the information from brain to the body and vice-versa. Healthy myelin sheath helps in better and quick transmission of nerve signals. It is highly resistant towards electrical resistance.
Answer:
Wave Speed (m/s)
31.25
Summary
Wavelength (m)6.25
Frequency (hz)5
Explanation:
https://calculator.academy/wave-speed-calculator/#f1p1
Answer:
Frequency of incident light = 995×10 12
Explanation:
hope this helped you :)