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20 questions
What is potential energy?
The energy of motion.
Moving objects.
The flow of electrons.
Stored energy.
What is kinetic energy?
Stored energy.
The energy of motion.
Stored in the height of an object.
The stretching of elastic materials.
What type of energy is being used in the illustration?
Chemical Energy
Thermal Energy
Mechanical Energy
Electric Energy
How is heat transferred by conduction?
Thermal energy is transferred by contact between particles in matter.
Thermal energy is transferred by electromagnetic waves.
Thermal energy is transferred by moving particles from one area of the material to another area.
Thermal energy that does not move through particles.
What is the reason behind the energy transfer of a flashlight?
The Law of Friction
The Law of Wasting Energy
The Law of Conserving Energy
The Law of Conservation of Energy
What forces are acting on an object with a net force of 0 Newtons?
Unbalanced Forces
Applied Forces
Balanced Forces
Contact Forces
If, on a walk, you traveled 4,600 miles in 4 hours, what was your average speed in m/h?
1,150 m/h
1,157 m/h
1,057 m/h
1,050 m/h
On this distance-time graph what is the line showing?
An object going at a constant speed.
An object slowing down.
An object speeding up.
An object stopping.
In this speed-time graph what is the line showing?
An object slowing down.
An object at rest.
An object at constant speed.
An object speeding up.
What is the line showing on this speed vs time graph?
An object not moving.
An object speeding up.
An object slowing down.
An object in constant motion.
What are two ways that an object's velocity changes?
Speed, motion, and direction.
Speed and direction.
Motion and speed.
Direction and motion
Calculate the net force being applied to the rope?
1,000 N
250,000 N
0 N
1 N
Calculate the net force and figure out in what direction the rope is going in?
50 N to the right.
950 N to the right.
50 N to the left.
950 N to the left.
What is the best way to describe unbalanced forces?
The object's net force is 0 N.
The object is not moving.
The object has no acceleration and no direction.
The object's net force is not 0 N.
What two factors does gravitational force depend on?
Acceleration
Acceleration and velocity
Mass and distance
Distance and velocity
What is it called when particles are moving thermal energy to different parts of the material like water?
Convection
Conduction
Radiation
Plasma
What is the force of the push in newtons?
63.5 N
1,270.05 N
635 N
25,400 N
Which of Newton's law of motion is being represented in the illustration?
First Law of Motion
Second Law of Motion
Third Law of Motion
Which of Newton's law of motion is being represented in this illustration?
First Law of Motion
Second Law of Motion
Third Law of Motion
Which of Newton's law of motion is being represented in the illustration?
First Law of Motion
Second Law of Motion
Third Law of Motion
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