Energy
What is kinetic energy?
The form of energy that is possesses due to its motion.
When an object is in motion it tends to stays in motion what law is this?
What is: Newtons 1st law
What is the push or a pull on an object that cause it to accelerate?
An unbalanced force.
What is the definition of Wave?
A disturbance in matter as energy passes through it.
What is the formula for enregy?
-Ke1/2mv squared
What is potential energy?
Type of stored energy an object may have based on things like size, weight and position.
When force is directly related to an objects mass and acceleration this is an example of what law?
What is: Newtons 2nd Law
What is the unit for measure of force?
Newton
What is definition of Amplitude?
Total measurement of displacement from the equilibrium point.
What is radiant energy?
Any type of lights
A rock sitting on a cliff would have kinetic or potential energy?
Potential.
Who came up with the idea of newtons laws?
Issac Newton
What is the formula for force?
Mass x acceleration
Total Length of one complete wave cycle from crest to crest or from trough to to trough.
What is thermal energy?
Kinetic energy in substance of molecule and atoms.
A person walking would be potential or kinetic energy?
Kinetic
for every action (force) in nature there is an equal and opposite reaction What law is this?
Newtons 3rd Law
What is the sum of all forces acting on an object called?
Net force
Transverse waves definition?
Matter moves up and down while energy travel side to side.
What is mechanical energy ?
Possessed by object due to motion at its position.
A crumb falling from the table would be potential or kinetic energy?
Kinetic
What is a newton?
A newton is the use of force in the international system of units.
In a tug of war, when one team is pulling with a force of 100 N and the other 80 N, what is the net force?
20N
Defition of compression?
Point of maximum density.
What is magnetic energy?
Potential enrgy of magnetic field.