Choose ALL that apply Voltage
a)pushes free protons around a circuit

b)is measured in volts

c)causes current

d)pushes free electrons around a circuit

Aspring with a mass of 2 kg has a damping constant 14 kg/s. a force of 3.6 n is required to keep the spring stretched 0.3 m beyond its natural length. the spring is stretched 0.6 m beyond its natural length and then released. find the position of the mass at any time t. (assume that movement to the right is the positive x-direction and the spring is attached to a wall at the left end.)

A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?

Which sections of the heating curve illustrate this process?