Physics of Motion
This is the unit for force
What is a Newton?
The force perpendicular to the surface pressing into it.
What is a normal force?
The force that keeps you turning.
What is the centripetal force?
The quantity with both a magnitude and direction.
What is a vector?
This type of energy describes motion
What is Kinetic energy?
Forces occurring between objects rubbing on the surface they are on.
What is kinetic friction?
The force of gravity on the object; may be defined as the mass times the acceleration due to gravity
What is weight?
This must act on an object in order for the direction or speed of an object to change
What is an unbalanced force?
Work done over a period of time
What is Power?
The attractive force that acts on all objects everywhere all the time
What is gravity?
Another term for the energy transfer that occurs when an object is moved through a displacement.
What is work?
The definition of acceleration
What is the rate of change in velocity per time?
a = (change in v) / (change in time)
The unit for work and energy
What is Joule?
The equation for force
What is F = m*a?
A acts on B, then B acts on A.
What is Newton's 3rd Law?
The difference between speed and velocity
What is a direction?
The particle that is not transferring when charges are rearranging.
What is the proton.
The mass of an object that is traveling at acceleration of 20m/s^2 and a force of 10,000N
What is 500kg?
M= F/a = 10,000 / 20
M= 500kg
The force that you would feel less if you were on the moon.
What is a normal force?
An object in motion will stay in motion, an object at rest will stay at rest unless an unbalanced force is applied.
What is Newton's 1st Law?