Power = work/time
Work = force * distance
(2000 N * 200 m) / 10 s = 40,000 Joules
Power is the energy in a system per time. It will have units of Watts which is equal to joules per second. It can be expressed as:
P = E / t
where E = Force x distance
P = Fd / t
t = Fd / P
t = 8 (9.72) / 3.0
t = 25.92 s
A.) Electromagnetic Current
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Answer:
Microphones are a type of transducer - a device which converts energy from one form to another. Microphones convert acoustical energy (sound waves) into electrical energy (the audio signal). Different types of microphone have different ways of converting energy but they all share one thing in common: The diaphragm.
Explanation:
All of the above.
if your car is on a steep hill it needs force to stop moving and to speed up
