Kinematics Terms:
Chapter 10.1
Chapter 10.1
The rate at which velocity changes.
Acceleration
Push or Pull
Force
The force that two surfaces exerts on each other when they rub against each other is called...
Friction
Resistance to change in motion
Inertia
Measure of the amount of matter in an object
Mass
Whenever an objects speed changes, the object __________?
Accelerates
Force is measured in this SI unit
Newton
Occurs when two solid surfaces slide over each other
Sliding Friction
Newtons 1st Law of Motion is..
an object at rest will remain at rest unless acted upon by a nonzero net force
Measure of the force of gravity on an object
Weight
During a soccer game, the ball can show three types of acceleration. ____________,____________,______________.
increasing speed
decreasing speed
changing direction
The combination of all forces on an object?
Net force
Acts when two objects that arent moving
Static Friction
Newtons 2nd Law
States that an objects acceleration depends on its mass and the net force acting on it.
The force exerted between a magnet and a moving, electrically charged particle
Magnetic Field
Distance an object travels per unit of time
Speed.
Draw a Dog Diagram with a Net Force of 20 to the Left
Draw on Whiteboard
Fluids such as air and water are materials that flow easily.
Fluid Friction
3rd Law
Every action there is an equal and opposite reaction.
The force that attracts a body toward any other physical body that has mass.
Gravitational Fields
Speed in a given direction
Velocity
The name of a Force with a Net Force of ZERO
Balanced
When on object rolls across the surface
Rolling Friction
Wrote the book called Mathematical Principles of Natural Philosophy...
Sir Isaac Newton
The attractive or repulsive interaction between any two charged objects
Electric fields