When people use plastic combs on their hair, the combs become negatively charged. Which statements about this situation are true?

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.