Unit 1
A football was thrown from point A and travels 50 meters forward in a straight line to Point B. What is the displacement of the football?
50 Meters
What is force?
A push or pull that happens when an object interacts with another object.
What is Kinetic Energy?
form of energy related to an object’s mass and speed
What is liquid?
a state of matter with a defined volume and an undefined shape
What season occurs in the Northern Hemisphere when the North Pole is pointed toward the Sun?
Summer
A horse is walking forward and slowing down. What's the acceleration?
Positive, Negative, Constant, Zero
Negative
What is the equation to find force.
Force= Mass * Acceleration
What is the effect of the Magnetic Field?
It applies a force on other magnets and some types of metal.
What are the three main types of rocks?
igneous rocks, sedimentary rocks, metamorphic rocks
What is the difference between a solstice and an equinox?
the solstices result in a change of the length of night and day, the equinoxes do not.
If a car is speeding up, will the graph have a straight or a curved line?
curved line
What is Newton's First Law of motion?
An object at rest will stay at rest and an object in motion will stay in motion unless a force is acted upon it
every action force has an equal and opposite reaction force
What are the three states of matter commonly found on Earth?
Solid, Liquid, Gas
What is the difference between a new moon and a full moon?
new moon is when the moon is between the earth and the sun and full moon is when the earth is in the middle of the sun and the moon