Answer:
75joules
Explanation:
Workdone = force x distance
workdone = 25 x 3
workdone = 75joules
<h2>Answer:</h2>
<u>By wrapping the wire along a solenoid and connecting it to electricity</u>
<h2>Explanation:</h2>
If you wrap a copper wire into coils and run an electrical current through it, you will create a magnetic field. If you rotate a permanent magnet as opposed to an item that has been magnetized inside a coil of copper wire, you can create an electrical current. The strength of magnetic field generated is proportional to the amount of current through the winding.
Answer:
If I were you, I would recommend a trumpet its the easiest instrument to play butits my opinion its your decision.
Explanation:
About 9.81 m/s^2
. Hope that helps
Answer:
B
Explanation:
Gravity is when objects are pulled down to earth
