Force
Formula of force
F=ma
What is potential energy
Stored energy
What is the highest point of a wave
Crest
What is Newton's First Law Of Motion
An object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line unless acted on by an unbalanced force.
How to calculate Acceleration
Acceleration = Change in velocity x velocity
True or False: Acceleration is force
False
What is kinetic energy
Energy of motion
What is the lowest point of a wave
Trough
What is Newton's Second Law Of Motion
The acceleration of an object depends on the mass of the object and the amount of force applied.
What is the unit of acceleration
m/s
True or false: Electromagnetic needs contact to cause force
False
The movements of atoms
What is the formula for the wave's speed
Speed = Frequency x Wavelength
What is Newton's Third Law of Motion
Whenever one object exerts a force on another object, the second object exerts an equal and opposite force on the first.
What is Acceleration
the rate of change of the velocity of an object
Which laws of motion is force in
Newtons second law
What is the unit of energy
Watts
What wave require a medium to pass through
What will happen to an object if no unbalance force is pushing against it
Its stands still
Can Acceleration be negative
Yes
What is the unit of force
A newton (n)
What is the number 1 rule about Energy
Energy cannot be created nor destroyed
What wave can travel through space
Electromagnetic wave
What happens to a object if it comes in contact
It moves
When can acceleration be 0
At a constant speed