What are the two types of potential energy we discussed in class?
Potential and Gravitational
100
A basketball traveling through the air is what type of friction?
Fluid
200
Rewrite in standard form 5 x 10^-3
.005
200
Name for da on the metric scale?
Deca
200
What is Newton's 2nd Law?
F= MA
Force= Mass x Acceleration
200
Give an example of elastic potential energy?
Rubberband, etc.
200
How many cm are in 1 inch?
2.54 cm = 1in
300
5.5 x 10^3 What is the coefficient?
5.5
300
1000 km = ? dag
1000 km = 100,000 dag
300
What is Newton's 3rd Law?
Action/Reaction
300
Energy of motion is called what?
Kinetic Energy
300
What does a number raised to the power of 0 equal?
1
400
Rewrite in Scientific Notation 5,555
5.5 x 10^3
400
100 cL = ? hL
100 cL = .01 hL
400
What is Inertia?
Resistance to change in motion
400
Stored energy due to an objects position is called what?
Potential Energy
400
What are 3 types of friction discussed in class?
Sliding, rolling, fluid. Also static.
500
Rewrite in Scientific Notation .0005
5 x 10^-4
500
4.56328119 dg = ? ng
4.56328119 dg = 456328119 ng
500
Explain Newton's 3rd Law
To every action there is always an equal and opposite reaction: or the forces of two bodies on each other are always equal and are directed in opposite directions.
500
Mass x Velocity = ?
Momentum
500
What is the difference between speed and velocity?