Newton’s 1 st Law. Sir Isaac Newton. (1642 – 1727)- English Scientist who developed the 3 Laws of Motion which explains: Objects at rest Constant motion Accelerated motion Balanced and unbalance forces & how they cause these states of motion. Newton’s 1 st Law of MOtion.
Car accident- Seat Belts
Book on a desk
Roller coaster turning
This is different from momentum. An object at rest has no momentum but it does have inertia.