Work vs Power
When a force causes an object to move in the direction of the force
What is work?
The mover of matter or the ability to do work.
What is energy?
the energy of motion
What is Kinetic Energy?
What is Potential Energy?
Total energy of motion and position.
What is mechanical energy?
How fast work is done
What is power?
vibration of matter
What is sound energy?
KE=1/2*mv2
What is the equation for kinetic energy?
the energy stored by height.
What is gravitational potential energy?
PE
First Energy of motion
Work/Time=
What is the equation for power?
chemical reaction using motion
What is chemical Energy?
kinetic energy depends on mass and velocity.
what is kinetic energy relationship with mass and velocity
GPE=mass*acceleration due to gravity*height
What is the equation for Gravitational potential energy?
KE
second energy of motion
=Force * Displacement
What is the equation for Work?
energy being used by electronics.
What is Electric energy?
Kinetic energy is quadrupled
When velocity is doubled
Work required to lift the object.
What is gravitational Potential Energy second definition?
energy cannot be created or destroyed , it can only change form.
What is the Law of Conservation of Energy.
power is inversely proportional to time
Power's relationship with time
The energy of light and heat
What is Radiant Energy?
Joules
What is the SI unit for kinetic energy
The energy stored due to the positions of electrons within the atoms.
What is chemical potential energy?
KE+PE
Equation for total mechanical energy