Laws of Motion
An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
Newton's First Law of Motion
Newton created ________ (how many?) laws of motion.
3 laws of motion
You run into your friend while skating and both of you fall in opposite directions. This is an example of which law of motion?
Newton's 3rd law
What is the amount of matter in an object?
Mass
This is the natural tendency of objects to keep on doing what they're doing.
Inertia
What century did Newton live in?
17th century.
You are thrown off the front of a 4 wheeler when it runs into a fence. This is an example of which law of motion?
Newton's First Law
Product of the mass and velocity of an object
Momentum
Give an example of a vector quantity
Something with magnitude and direction (velocity, acceleration, force)
While F =m*a, what is the name of the law that calculates the gravitational forces between objects in the universe?
Law of Universal Gravitation
In metric units, 1 newton is equal to?
1 kg * m/s2
The baseball went farther than the basketball when your classmate hit them with an aluminum bat. This is an example of which law of motion?
Newton's Second Law
What is the measure of gravitational attraction or force/amount of mass?
Weight
This describes the change in position over time
Velocity
F = M * A Force = Mass x Acceleration
Newton's Second Law of Motion
When is Issac Newton's birthday?
January 4th or December 25th
You left your book on a desk in Mr. Balls's room and it is still there the next morning. This is an example of which law of motion?
Newton's First Law
When gravity is the only force acting on an object
This describes the change in velocity over time
Acceleration
Newton's 3rd law states this, "For ...
For every action there is an equal and opposite reaction.
Issac Newton is also famous for his contributions to this mathematical subject
Calculus
A baseball hit with a wooden bat goes farther than a baseball hit with a plastic bat. This is an example of which law of motion?
Newton's Second Law.
When the forces of gravity and air resistance on a falling object are equal an opposite magnitude an object has reached its ____?
Terminal Velocity
What is the Greek letter/symbol that represents change?
Delta (Triangle)