Show:
Units
Forces
Equations
Values
Circular Motion
100
Kelvin
What is the units for temperature?
100
Gravity
What is the force that pulls objects towards earth?
100
F = m*a
What is the equation for force?
100
-9.8 m/s^2
What is the value for gravity?
100
2pi*r
What is the circumference of a complete orbit?
200
Meters
What is the units for distance?
200
Friction
What is the force that acts between two surfaces moving across each other?
200
W= F*d
What is the equation for work?
200
273 K
What is the value for the temperature when water freezes in Kelvins?
200
v= rw
What is speed equal to?
300
Meters per second
What are the units are velocity?
300
Tension
What is the force that is exerted by a string on another object?
300
KE= (1/2)mv^2
What is the equation for kinetic energy?
300
6.022 * 10^23
What is the value of Avogadro's number?
300
p= rmw
What is the momentum equal to?
400
Meters per second squared
What are the units are acceleration?
400
Torque
What is the force that rotates an object about an axis?
400
P= mgh
What is the equation for potential energy?
400
101,325 Pa
What is the value for one atomosphere in Pascals?
400
r^2*m
What is the moment of interia for circular motion equal to?
500
Joules
What is unit for work?
500
Inertia
What is the resistance of any physical object to a change in its state of motion?
500
p= F/A
What is the equation for pressure?
500
Absolute zero (0 K)
What is the value for when all particles stop moving?
500
a= rm(w^2)
What is the acceleration of circular motion equal to?