You are looking at the electric force between two objects. If the amount
of charge on one object triples, what happens to the force between
them?
a. increased by a factor of 3

b. increased by a factor of 9

c. decreased by a factor of 3 (like dividing by 3)

d. decreased by a factor of 9 (like dividing by 3)

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples