Newton's First Law of Motion
By: Torique dick
What is Newton's 1st law of motion? (inertia)
an object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted upon by an unbalancedforce. Inertia is when an object resists a change in its motion. more mass means more inertia.
When you dont where a seatbelt and the car crashes, the inertia makes the car stop but sends you flying.
When you actually wear your seatbelt and crash, the inertia makes the car stop and the seatbelt uses inertia to hold you back and not go flying out of your windshield.
Car pic fly out window: http://yourspace.minotstateu.edu/patti.kurtz/English%20120%20web%20sites%20and%20psas%20spring%202009/Angie%20Orluck/Pics%20for%20Movie%20Maker/SeatBeltsReallyDoSaveLivesLogo2.jpg
Newton's first law: my journal
wear your seatbelt...or else!