An objects change in position relative to a reference point
What is Motion
100
The unit or force
What is N ?
100
Distance Divided by The Time
What is Speed?
100
The force that pulls or pushes two objects together
What is Gravity
100
Friction
What is 2 surfaces that oppose motion?
200
Sliding and Rolling
What are the two types of kinetic friction?
200
push or pull
What is Force?
200
meters/second squared
What is the unit for acceleration?
200
Object the is kept in orbit
What is inertia and gravity
200
The roughness of an object's surface
What is reason friction occurs?
300
Amount of matter in an object
What is mass?
300
For every action the is an equal and opposite reaction
What is Newton's Third Law ?
300
Jim travels the first 3 hours of his journey at 60 mph speed and the remaining 5 hours at 24 mph speed. What is the average speed of Jim's travel in mph?
What is 37.5mph
300
happens to your mass when you go to the moon?
What is Stays the same
300
Kinetic and static frcition
What are the 2 types of friction?
400
Final velocity - Initial Velocity divided by the time it takes to change velocity
What is acceleration?
400
Mass x Acceleration
What is Force formaula?
400
A runs 25% faster than B and is able to give him a start of 7 meters to end a race in dead heat. What is the length of the race?
What is 35 meters
400
The creater of Law of Universal Gravitation
Who is Sir Isaac Newton?
400
When you skateboard at the skate park, the friction that exists between the wheels and the ground
What is rolling friction?
500
Two ways to increase friction
What is Adding mass and make surfaces rougher
500
Tulene is walking to school. It took her 2 minutes to walk 100 feet. How fast was she walking?
What is 50 feet per minute
500
Velocity has direction and speed does not
What is the difference between speed and velocity?
500
The greater an objects mass the __________ the force of gravity acts upon that object.
What is greater, more?
500
When you push an elephant and it doesn't move, the friction present is called?