Unit 4 and 5 Vocab Quiz

What is Displacement?

• A) The total distance traveled in a straight line
• B) The change in position of an object from the starting point to the endpoint
• C) The force applied to an object
• D) The mass of an object multiplied by its acceleration

What is Distance?

• A) The shortest path between two points
• B) The total path traveled regardless of direction
• C) The change in position of an object
• D) The rate of change of velocity

What is Acceleration?

• A) The speed of an object in a specific direction
• B) The rate of change of velocity of an object
• C) The resistance of an object to a change in its motion
• D) The distance divided by time

What is Force?

• A) A push or pull exerted on an object
• B) The mass of an object multiplied by its velocity
• C) The energy transferred when an object is moved
• D) The rate of change of position

What is Inertia?

• A) The tendency of an object to resist changes in its state of motion
• B) The force that pulls objects towards each other
• C) The acceleration of an object due to gravity
• D) The distance an object travels in a given time

What is a Conductor?

• A) A person who leads or directs a musical performance
• B) A material that allows the flow of electric current or heat
• C) A type of fabric used for insulation
• D) A device that converts electrical energy into mechanical energy

What is an Insulator?

• A) A material that allows the flow of electric current or heat
• B) A device that measures electrical resistance
• C) A material that resists the flow of electric current or heat
• D) A type of circuit used in electrical engineering

What is Kinetic Energy?

• A) The energy stored in an object due to its position
• B) The energy of an object due to its motion
• C) The energy transferred from one object to another
• D) The energy required to change the temperature of an object

What is Specific Heat?

• A) The amount of heat required to raise the temperature of a unit mass of a substance by one degree Celsius
• B) The total heat energy in a substance
• C) The heat energy lost by a substance when it cools
• D) The heat transfer that occurs in fluids due to density differences

What is a Joule?

• A) A unit of power equal to one watt per second
• B) A unit of energy equal to the work done when a force of one newton moves an object one meter
• C) A measure of temperature in the Celsius scale
• D) A unit of frequency equal to one cycle per second