A mass M tied to a light string is moving in a vertical circle. The tension in the string at the top is TT and TB at the bottom
1 answer:
You might be interested in
The frequency that the submarine detects a frequency f' as described by Equation 17.19.
Explanation :
(a) Using the Doppler Shift formula, we can determine the frequency of the sonar signal that the crewman in submarine B heard:
Hence, the frequecy of that the submarine detects a frequency f' as described by Equation 17.19.
A frequency is the quantity of waves produced each second.
A measure of frequency is the number of times in a second that an alternating current (AC) changes from positive to negative. Direct currents do not experience this switching (DC). Hertz is used to measure frequency (Hz) The period is the length of time it takes for an AC current to start at zero, change from positive to negative, and then return to zero (i.e., the length of time it takes to complete one cycle), while the frequency is the reciprocal of the period. In contrast to low frequency, which has fewer waves per second but a longer period, high frequency refers to the number of waves per second and the length of the period.
To know more about Frequency visit:
#SPJ4