Force and Motion
A push or pull that changes motion
Force
The energy of motion is?
Kinetic energy
The type of force that pushes away objects
Repulsive force
Force that causes objects with mass to attract
Gravity
A straight path that an object moves along
Direction
Slowing down, speeding up, and changing direction are examples of this
Acceleration
The ability of a system to do work
Energy
The area around a magnet exerting a force
Magnetic field
Objects with ____ mass will pull objects of _____ mass toward it
The size of quantity of something
Magnitude
A change in an object's position with respect to time
Motion
When mass increases, this happens to kinetic energy
It also increases
Objects have a surplus or deficiency of this when it is charged
Electrons
What two factors impact the gravitational force between two objects?
A system that uses coordinates or background objects to establish position
Frame of reference
The law stating that for every action force there is an equal opposite reaction force
Newton's third law of motion
The rate of change of a position is the?
These type of forces attract
Opposites attract
When _____ is increased between two objects, the gravitational force decreases
Distance
Where an object is located in relation to another
Relative position
Motion of an object is determined by what?
The sum of all the forces acting on the object
Law stating that energy can be neither created nor destroyed
Law of conservation of energy
Directional flow of charge through a medium
Current
Describe the orbit of the Earth, the Sun, and the Moon
The moon orbits the Earth, which orbits the Sun
What is the formula for kinetic energy?
KE = 1/2mv^2