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?
The equation for newton's second law is ___
What is F=ma?
Every action has a(n) _______ reaction
What is Sir Issac Newton?
Newton's first law of motion is also known as ___
What is the law of inertia?
The magnitude of the force needed depends on ___
What is mass and acceleration?
Newton's third law is also known as ___
What is the law of action and reaction?
Newton was ___ years old when he died
What is 84?
The definition of inertia is ____
What is the property of objects that resists change in motion?
If Jeff is sitting on a chair with a force of 4N down, the force of the chair on Jeff is ___
What is 4N up?
It is said that Newton discovered gravity by ___
What is getting hit by an apple from a tree?
What is friction and air resistance?
The force of a 4500 kg elephant being pulled at 5m/s^2.
What is 22,500 N?
Standing on the ground is an example of what law?
What is Newton's third law?
Newton's laws were replaced by ___
What is quantum mechanics and relativity?
Who first coined the principle of inertia? (Hint: it's not Newton)
What is Galileo Galilei?
Acceleration and force are both ___ quantities.
What is vector?
The state at which an object's net force is zero.
Newton's published book is called ___
What is the Principia? (Philosophiae Naturalis Principia Mathematica)