Forces

______________________ the presence and/or flow of electric charges.

• Electricity

• energy

• force

Everything is made up of ________________.

• energy

• forces

• Atoms

• protons

In order for an object to move there must be a(n) ____________________ force.

• force

• balanced

• energy

• unbalanced

Like charges will _________________.

• cause damage.

• repel.

• attract.

• do nothing.

A Push or Pull is a _________________.

• contact force.

• unbalanced force

• energy.

• Force.

There are __________ types of forces.

• 1

• 2

• 3

• 4

A force that acts at the point of contact between two objects (must be touching)

• applied

• non-contact

• force

A force applied to an object by another body that is not in direct contact with it

• Contact Force

• Non-Contact Force

• force

A contact force is _____________.

• gravity

• tug a war

• magnetism

An example of of non-contact force is ________________.

• football

• tug a war

• magnetism