Which of the following could be used to make the simplest circuit?
a. a battery and a wire
b. a battery, wire, and a switch
c. a battery, wire, and a light bulb
d. a battery, wire, switch, and a light bulb

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

If forces acting on an object are unbalanced. true or false