Fact 1: Force causes the speed of an object to increase.

Fact 2: Speeding can be dangerous and increase stress.

Given the two facts above, answer the question "Force can cause objects to do what, which is dangerous?" with the following options: 
- take breaks
 - speed up
 - supersonic
 - Bend
 - friction
 - Movement
 - slow down
 - drive slow


 

  speed up       