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