Newton's First Law
An object at rest stays at rest and an object in motion stays in motion unless acted upon by ____
What is an unbalanced force?
Force equals ___
What is mass times acceleration?
Every action has a(n) _______ reaction
Sir Issac Newton discovered gravity because a(n) _____ fell on his head
What is apple?
Newton's first law of motion is also known as ___
What is the law of inertia?
Sir Issac Newton was ___ years old when he died
What is 84?
Newton's laws have been used for ____ years
Newton's laws of motion were created in ___
What is 1666?
Which famous scientists influenced Newton?
What is Galileo and Aristotle?