Balanced Forces when there are opposite forces of = strength Microwaves carry phone signals and cook food Kinetic Energy Energy of Motion Energy The ability or capacity to do work 20 Newtons Acceleration A change in velocity over time Newton's 2nd Law of Motion the law of acceleration (acceleration = force/mass) Magnetic North Direction a Compass Points to Inertia The tendency of an object to resist a change in motion Friction the resistance of motion when one object rubs against another. Mass The amount of matter a physical body contains conduction transfer between substances in direct contact with each other Speed the rate an object is travelling Newton's Third Law of Motion For every action there is an equal and opposite reaction the law of conservation of energy energy cannot be lost or destroyed Velocity describes speed and direction of objects in motion Non- contact Forces 1Gravity 2Magnetism 3Electromagnetism 4Weak & Strong Nuclear forces Newtons 1st Law of Motion An object at rest tends to remain at rest Distance How far an object has moved Work Force x Distance thermal energy the motion of atoms also known as heat Motion When an object changes position Net force The sum of all forces acting on an object Hypothesis A testable Educated Guess Infrared Waves Given off by fire also know as heat waves conductor something that helps or allows the flow of electricity Gravity the universal force of attraction acting between all matter. Potential Energy Stored Energy Force A push or pull causing motion insulator something that prevents the flow of electricity Unbalanced Forces When one of two forces is stronger than the other mechanical energy transfer of energy through motion convection how thermal energy moves from hot places to cold places radiation transfer of heat that does not need contact like sun rays Balanced Forces when there are opposite forces of = strength Microwaves carry phone signals and cook food Kinetic Energy Energy of Motion Energy The ability or capacity to do work 20 Newtons Acceleration A change in velocity over time Newton's 2nd Law of Motion the law of acceleration (acceleration = force/mass) Magnetic North Direction a Compass Points to Inertia The tendency of an object to resist a change in motion Friction the resistance of motion when one object rubs against another. Mass The amount of matter a physical body contains conduction transfer between substances in direct contact with each other Speed the rate an object is travelling Newton's Third Law of Motion For every action there is an equal and opposite reaction the law of conservation of energy energy cannot be lost or destroyed Velocity describes speed and direction of objects in motion Non- contact Forces 1Gravity 2Magnetism 3Electromagnetism 4Weak & Strong Nuclear forces Newtons 1st Law of Motion An object at rest tends to remain at rest Distance How far an object has moved Work Force x Distance thermal energy the motion of atoms also known as heat Motion When an object changes position Net force The sum of all forces acting on an object Hypothesis A testable Educated Guess Infrared Waves Given off by fire also know as heat waves conductor something that helps or allows the flow of electricity Gravity the universal force of attraction acting between all matter. Potential Energy Stored Energy Force A push or pull causing motion insulator something that prevents the flow of electricity Unbalanced Forces When one of two forces is stronger than the other mechanical energy transfer of energy through motion convection how thermal energy moves from hot places to cold places radiation transfer of heat that does not need contact like sun rays
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when there are opposite forces of = strength
carry phone signals and cook food
Energy of Motion
The ability or capacity to do work
A change in velocity over time
the law of acceleration (acceleration = force/mass)
Direction a Compass Points to
The tendency of an object to resist a change in motion
the resistance of motion when one object rubs against another.
The amount of matter a physical body contains
transfer between substances in direct contact with each other
the rate an object is travelling
For every action there is an equal and opposite reaction
energy cannot be lost or destroyed
describes speed and direction of objects in motion
1Gravity
2Magnetism
3Electromagnetism
4Weak & Strong Nuclear forces
An object at rest tends to remain at rest
How far an object has moved
Force x Distance
the motion of atoms also known as heat
When an object changes position
The sum of all forces acting on an object
A testable Educated Guess
Given off by fire also know as heat waves
something that helps or allows the flow of electricity
the universal force of attraction acting between all matter.
Stored Energy
A push or pull causing motion
something that prevents the flow of electricity
When one of two forces is stronger than the other
transfer of energy through motion
how thermal energy moves from hot places to cold places
transfer of heat that does not need contact like sun rays
