Forces & Motion
A push or a pull exerted on an object.
What is a Force
How do you know an object is experiencing an unbalanced force?
What is When the object is in motion.
The force that two surfaces exert on each other when they rub against each other is?
What is Friction.
Negatively charged particles are called what?
What is an electron.
What is the north pole of a magnet.
The change in an object's POSITION based on a reference point.
What is motion.
What operation is used when calculating net force between two forces acting in the SAME direction?
What is addition.
What are the FOUR types of friction?
What is FLUID, SLIDING, ROLLING, STATIC
DOUBLE JEOPARDY:All electrically charged particles are surrounded by a(n)?
DOUBLE JEOPARDY ANSWER: What is an Electrical Field.
True or False: The further the distance the stronger the magnetic pull.
What is False
DOUBLE JEOPARDY: A place or object that is used for comparison to determine if an object is in motion.
DOUBLE JEOPARDY: What is a Reference Point
A teacher is pushing a file cabinet across the room. What best explains the reason why the cabinet is moving?
What is an unbalanced force acting on the cabinet.
DOUBLE JEOPARDY: True or False: You are being pulled toward your book bag and the teacher at the same time due to gravity.
What is the force between charged objects called?
What is an electric force.
What is North.
A boy is skateboarding when his skateboard suddenly hits a rock. The skateboard stops, but the boy falls forward. What causes this to happen?
What is Inertia.
A person is standing still in the grass at the local park. What force is pushing back up against the person to keep the person in place?
What is the grass/ground.
An object that is NOT in motion is experiencing what type of friction?
What is static
What is a material that allows electric charges to flow called?
What is a conductor.
A force produced when magnetic poles interact is called a(n)?
What is a magnetic force.
Which of Newton's Laws was observed when the air in a balloon attached to a balloon car blew out against a surface and caused the car to move forward?
What is Newton's 3rd Law
Solve for the Net Force: A force pushing to the right with a magnitude of 456N and a force pushing to the left with a magnitude of 675N.
What is 219N to the Left.
An object's weight is higher on Earth than it is on the moon due to what force?
What is a solenoid.
What does an iron nail wrapped with a copper wire and attached to a battery create?