

Given :


We, have to find frequency :





Hope Helps!
Speed/acceleration = time
45/7
6.4
You have to round the decimal to 6.4
The components in a circuit don't determine the voltages in it.
The voltages are all determined by the battery or power supply
that energizes the circuit.
Explanation:
click the link you can get answer of the question
41.5 is the answer that i got. hope this helps!