Name that Unit
We use this unit to measure distance
What is meters (m)
v=d/t
This is a the smallest function unit of life
According to newtons 3rd law every action has an equal but opposite one of these
Reaction
The average velocity of a car that has traveled 30 m in 10 s
3 m/s
The unit we use for velocity
This equation let's us know how fast an object is accelerating
a=(vi-vf)/t
This subatomic particle has a positive charge
What is a proton
Newton's second law gives us this equaiton
F=ma
The force from gravity acting on a 10kg ball
-98.1 N
meters per second squared (m/s2)
This equation allows us to calculate force
f=ma
This is the type of sugar produced through photosynthesis
What is glucose
This term we use for newton's first law
Inertia
The potential energy of a 10kg ball sitting 10m in the air
981J
This is the unit of force
Newtons (N)
Use this equation to calculate how much energy an object has from being in motion
ke=(1/2)mv2
The temperature at which a liquid becomes a gas is known as this
What is boiling point
If Mr. Ashley pushes against a wall with 1000n of force the wall will push back this hard
-1000n (double points if you remembered the negative)
The kinetic energy of a dog running at 0 m/s
0J
Whether it's potential energy or kinetic energy this is the unit we use.
What is Joules
You can use this equation to calculate how much energy an object has by changing it's height
PE=mgh
This body system helps move blood from your heart to the rest of your body.
What is the circulatory system
A switch is flipped, and gravity is turned off and all air is gone. A student throws a ball at a 45 degree angle at 33m/s. The ball will stop at this point.
Never, or when it collides with another object
The acceleration of a car that went from sitting still to 27 m/s in 3s
9 m/s2