CH2L1
Motion
Motion
A push or pull
What is force?
The rate at which an object changes position.
An electric charge in motion
What is an electric current?
A thin, coiled wire that can get very hot without melting
What is a filament?
A place or object used to tell if an object is in motion
What is a reference point?
What is motion?
A student wants to describe the velocity of a moving car. What info does the student need?
What is speed and direction?
A material through which an electric charge moves easily
What is a conductor?
What are some types of electricity?
The force that makes an object such as a ball fall to the ground
True or False - The force of gravity pushes objects from Earth.
What is False?
True or False: Velocity describes the speed and position of a moving object.
What is false?
A material through which an object moves slowly
What is insulator?
The type of energy transformation happens in a blow dryer?
What is mass?
A car passes by a house. The house was in front of the car and now it is behind the car. What vocab word describes a change in the car's position compared to the house?
True or False: Acceleration is the change in speed or direction of an object.
What is true?
What are two types of circuits that we made a flip book about?
What are parallel and series circuits?
The type of energy transformation that happens in a television?
What is electrical to light energy?
True or False: The mass of an object affects the force needed to change its motion.
What is true?
If you see a car that is going to the supermarket, how do you know when the car is moving?
What is a reference point?
A car traveled 180 miles in 3 hours. What is the car's speed?
What is 60mph?
Ten lightbulbs are wired on one circuit. Nine bulbs are lit but one is not. What type of circuit is this?
What is a parallel circuit?
An example of a good conductor?
What is metal, gold, lead, graphite, etc.?