What is uniform motion?
a. smooth motion
b. motion with zero acceleration
c. motion with constant velocity
d. motion at a constant speed
e. motion along a straight path
Question 2
The charge on a single electron or proton is:
a. one coulomb.
b. roughly 10-3 coulomb.
c. tenths of a coulomb.
d. roughly 10-19 coulomb.
e. roughly 10-6 coulomb.