Forces quiz

A force is a

• push or a pull

• motion

• type of friction

• acceleration

Which of the following is not an example of a force?

• magnetism

• friction

• gravity

• acceleration

Which statement is true about friction?

• It is like magnetism.

• It slows or stops an object.

• It cools things down.

• It exists everywhere.

The more mass and object has, the more __________ it has.

• inertia

• force

• gravity

• unbalanced force

Force is measure in ___________

• jewels

• temperature

• newtons

• poles

In magnetism, opposite poles ______________.

• attract

• repel

• match forces

• have more magnetism.

Unbalanced forces always result in _______________

• movement

• no movement

• force

• deceleration

Which is an example of a balanced force?

• A person using 10N to pull against a wagon with 3N of force.

• A boy pushing a table with 5N and another boy pushing the table in the same direction with 5N of force

• a girl pushing with 3N and another girl pulling with 3N

• two people pulling in opposite directions with different forces

_________________ is the increase in the rate of speed.

• deceleration

• magnetism

• gravity

• acceleration

According to Newton's first law, an object in motion wants to

• accelerate

• stay in motion

• fall towards to center of the earth

• come to a rest