Answer:
False
Explanation:
ac = v^2/r
acceleration is not dependent on the mass of the orbiting object.
I think that friction is the force exerted on an object when it is in contact with another object as it moves or tries to move.
imagine something setting stil, such as a box, since it is not moving, it has static friction
Answer:
Explanation:
A grounded wire is sometimes strung along the tops of the towers to provide lightning protection.
In areas where the neutral is grounded or earthed, it is essential to endure that the neutral and the live or hot wires are not confused for each other.
When this happens, the fuses on the transformer will not operate unless the fault is very close to the transformer. The fuses in the consumer's intake box, will not operate.
