Motion
The spot or place where something is located.
Position
True or False: A large bowling ball would have more inertia than a small bowling ball.
True
The term used for stored energy.
Potential Energy
Give an example of an inclined plane in real life.
Slide, parking ramp, etc.
What is a tool or device that makes work easier?
Simple Machine
Motion has two parts distance and ______________.
Direction
What is friction?
A force that opposes motion and also creates heat.
Energy associated with motion.
Kinetic Energy
An inclined plane used to separate an object.
Wedge
What word is used to describe an increase or decrease in speed?
acceleration
True or False: Speed= distance x time
False. Speed= distance/time
Energy of a moving object due to its mass and velocity.
Momentum
The amount of things carried at one time.
Load
The point at which a lever turns or pivots.
fulcrum
When an object is in equilibrium, there is no movement. This is caused by
Balanced Force
Velocity is a combination of distance and ____________.
Direction
A push or a pull that makes something move.
Force
Explain where a rollercoaster has the most potential energy.
At the tops of hills and loops.
What simple machine includes a grooved wheel and rope used for lifting?
Pulley
What law says "energy cannot be created or destroyed"?
Law of Conservation of Energy
The force of attraction between two objects is referred to as:
a. load
b. potential energy
c. velocity
d. gravity
d. gravity
What is the equation for work?
When energy changes back and forth from potential energy to kinetic energy it is called ____________ motion.
Periodic
Two or more simple machines used together is called a ________________ machine.
Compound
Which law of motion is this illustrating:
Crash test dummies flying through a car window.
Newton's First Law of Motion