This must be applied to an object to move it.
What is a PUSH or a PULL.
Is gravity a contact or non-contact force?
What is non-contact force.
Name two metals that a magnet can attract?
What is cobalt, nickel, or iron.
If there is no motion, what does that tell us about forces?
The forces are balanced.
Name one object that is not magnetic.
Cardboard, cloth/fabric, plastic, paper, etc.
A swing is an example of a _________ force.
What is a push force.
Name the two forces are acting on a ball at rest on a table.
What is gravity pulling down and the table pushing up on the ball.
How can you tell if a force is balanced or unbalanced?
What is if its moving it is unbalanced.
Can magnets pass through any material?
What is Yes!
What are the 3 parts of an atom?
What is electron, proton, neutron.
What is motion?
Is a movement from one place to another.
Is friction a contact or non-contact force?
What is a contact force.
What charge does an electron have?
What is negative charge.