Motion
A quantity described by only magnitude
What is a scalar quantity
Vf-Vi
———
T
What is the equation for Acceleration
A push or pull acting on an object as a result of interaction with another object.
What is a force
The tendency of an object to stay in motion
What is momentum
The capacity to do work
What is energy
A quantity that has both size and direction
What is a vector quantity
Mass x Acceleration
What is the equation for net force
The Newton
What is the unit for force
P=mv
What is the equation for momentum
The joule
What is the unit for energy
Total distance
———————
Total Time
What is the equation for average speed
ΔP or mΔv or mat or Ft
What is the equation for impulse
Attractive force between all objects in the universe
What is gravity?
A change in momentum
What is impulse
Energy due to motion
What is kinetic energy
A biker travels 150 meters in 30 seconds. What is his average speed?
5 meters per second
=mgh
What is the equation for potential energy
The force that opposes motion
What is friction
The law that states that all momentum in a closed system will remain the same.
What is the law of conservation of momentum
The law that states that energy can be converted from one for into another form but the total amount will always remain the same.
What is the law of conservation of momentum
What does the slope on a distance vs time graph represent?
The speed of the object
=1/2kx²
What is the equation for potential energy in a spriMgh
The friction when an object moves through air or water
What is air resistanvery
When two objects collide and stick together
What is an inelastic collision
Form of energy transferred by a difference in temperature
What is thermal energy