Answer:
the answer is C
Explanation:
gravity forces down not up or sideways.
Answer: MA= Radius of wheel divided by Radius of Axle
Explanation:
Answer: The changing magnetic field caused by the material's motion induces a current in the coil of wire proportional to the change in field. If a 0 is represented, the magnetic field does not change between the two domains of a bit, so no current is induced as the magnetic material passes the coil.
