Extra
Energy
Basic Physics
Newton & Acceleration
Simple Machines
100
This image shows:
What is unbalanced forces? (or asymmetry)
100
form of energy associated with the position and motion of an object
What is Mechanical Energy?
100
the information you need to describe an object's location
What is the location of other objects around it?
100
It states that for every action (force) in nature there is an equal and opposite reaction
What is Newton's 3rd Law of Motion?
100
a nut cracker is an example of this type of simple machine
What is second class lever?
200
The following illustrates
What is friction?
200
What is the energy that specifically depends on mass and velocity
What is kinetic energy?
200
the two things needed to describe the velocity of an object
What are speed and direction?
200
a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force
What is inertia?
200
the mechanical advantage of this type of simple machine is the ratio of its length on the applied force side of the fulcrum to the length of the on the resistance force side of the fulcrum
What is a lever?
300
a measure of how hard it is to stop a moving object
What is momentum?
300
type of energy associated with objects that can be stretched or compressed
What is elastic potential energy?
300
a quantity that has both size and direction.
What is a vector?
300
it states, an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force
What is Newton's First Law of Motion?
300
this simple machine produces a mechanical advantage, it does so by increasing the distance through which the force must move
What is an inclined plane?
400
The opposing force that makes the actual mechanical advantage differ from the ideal mechanical advantage
What is a friction?
400
the ability to do work
What is energy?
400
the mechanical advantage of this type of simple machine is the ratio of its length on the applied force side of the fulcrum to the length of the on the resistance force side of the fulcrum
What is a lever?
400
One is distance traveled by an object per unit time in a particular direction. the other is the distance traveled by an object
What is the difference between Velocity and Speed?
400
the mechanical advantage of this type of simple machine is equal to the number of ropes that support it
What is a movable pulley?
500
The class of lever where the direction of the output input force are opposite.
What is an 1st class lever?
500
Examples include lightning, static electricity
What is Electrical Energy?
500
final velocity - starting velocity/ time
What is the formula for acceleration?
500
The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object
What is Newton's Second Law of Motion?
500
The type of simple machine shown in the picture below:
What is wheel and axel?