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