An object will stay at rest or stay in motion in a straight line at a constant speed until _____________
WHAT IS "until an unbalanced net force acts on it."
100
Newton's 2nd law deals with how fast an object speeds up or slows down due to an unbalanced net force. This is called ____________
What is "Acceleration"
100
If one object exerts a force on another object. That second object exerts an ___________ and __________ force on the first object
What is "equal and opposite"
100
Newton came up with his universal law of gravitation when what happened?
What is "An apple fell on his head"
100
Riding on a skateboard would be an example of what type of friction?
What is "Rolling friction"
200
An object's tendency to want to stay doing what it is doing is called it's _______________ (All objects have this)
WHAT IS Inertia
200
If you apply the same force to two objects - one smaller and one larger - which one will accelerate faster?
What is "The smaller one"
200
You can't push another person while sitting on a rolling chair because why?
What is "The person that you push exerts a force back on you causing you to move backward no matter how small of a force you exert on them."
200
What was Newton's hair like?
What is "Long and wavy until his death"
200
Would your mass or your weight be different on the moon?
What is "your weight"
300
In the penny lab, the penny didn't move forward with the notecard as you flung it because .....
What is "it had inertia"
300
DAILY DOUBLE:
Any object that has mass and is in motion has a positive value of this __________________ (Bigger objects have more than smaller objects at the same speed)
What is "momentum"
300
What was the action force in the rocket lab?
What is "The vinegar and baking soda fizzing and building the pressure inside the bottle"
300
The SI unit of force is _____________
What is "Newton"
300
The friction between two objects that are standing still (Example: chair on the ground or table on the ground) is called what?
What is "Static friction"
400
DAILY DOUBLE:
In a car, why do you need a seat belt
What is "your body will want to keep moving if the car is stopped due to your body's inertia"
400
The rate at which velocity changes is called ____________
What is "acceleration"
400
In the rocket lab, what was the REACTION force
What is "the bottle shooting back from the force of the cork moving forward"
400
Name one of his most famous inventions
What is "the first light reflecting telescope"
400
There is a special type of fluid friction that occurs whenever an object is thrown into the air. This is called _____________
What is "Air resistance"
500
If you kick a soccer ball in space, what would happen to it?
What is "It would keep moving at the speed you kicked it in a straight line until something else stopped it"
500
A golf ball can have the same momentum as an elephant - true or false? AND explain
What is "True because momentum deals with an object's mass AND velocity multiplied together. If the golf ball is moving super fast and the elephant really slow, they could have equal momentums"
500
Other than a rocket, give an example of Newton's 3rd law of motion in action and explain why it is an example of that law
What is "Check with Mr. D"
500
DAILY DOUBLE:
Name at least three other facts about Newton's life