1) (c)Describe how you would use the apparatus and what readings would you take? I need the answer only for the '' c'' part

Ababy stroller is a rest on top of a hill which is 10 m high. the stroller and baby have a mass of 20 kg. what is the potential energy of the baby and stroller?

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

How would a small bar magnet be oriented when placed at position x?