In which situation is the object experiencing unbalanced forces? A) A box resting on a horizontal floor. B) A car slowing as it reaches a traffic light. C) A car with its cruise control set to 30 km/h. D) A penny at terminal velocity after falling off of a building.

Question

Physics

Bradshaw

9 October, 22:46

In which situation is the object experiencing unbalanced forces? A) A box resting on a horizontal floor. B) A car slowing as it reaches a traffic light. C) A car with its cruise control set to 30 km/h. D) A penny at terminal velocity after falling off of a building.

+5

Answers (1)

Know the Answer?

Maverick Ryan · Answer 1

"Unbalanced forces" show themselves as a change in the speed

or direction of an object's motion.

The only choice where the speed or direction of motion is changing

is the car that's slowing down for the light.