forces between objects Flashcards
1
Q
what is non-contact force
A
when there is no interaction between the force and objects
2
Q
what is contact force
A
when there is an interaction between a force and objects
3
Q
what is driving force
A
the force that makes the car move forward
4
Q
examples of non-contact force
A
gravitational force, magnetic force, electrostatic force
5
Q
examples of contact force
A
tension, friction and resistance
6
Q
what is newton third law of motion
A
when the object and force interact, they both exert the same amount of force
