Answer:
0.000025s
Explanation:
Period it’s. : T(s)= 1/f(Hz)=1/40000Hz=0.000025s
I believe it’s “C”
Hope that’s help you(:
The power applied to move the box anywhere is
(20 n) x (distance moved) / (time to move the distance) .
<span>Average velocity can be calculated by determining the total displacement divided by the total time of travel. The average velocity of an object does not tell us anything about what happens to it between the starting point and ending point. Average velocity is different from average speed because it considers the direction of travel and the overall change in position.</span>
True
It is True I took the test
