Forces Quiz Review

Which of the following are forces?

• contact force

• gravity

• friction

• magnetic force

• velocity

Force is what type of quantity?

• vector

• scalor

• modular

• linear

What is the net force acting on the box?

• 25 N left

• 25 N right

• 5 N left

• 5 N right

What is a force?

• A push or a pull that causes an object to start moving, stop moving or change direction.

• A push or a pull

• Any type of movement that needs assistance

• Something being moved

Using the formula to calculate force, solve the problem below. What force is needed to accelerate an object 5 m/s if the object has a mass of 10g?

• 50 N

• 2 N

• 0.5 N

• 500 N

If two forces are __________________ then the object the forces are being applied to will not move.

• balanced

• unbalanced

• the same

• different

The force that resists motion between surfaces is called ________________.

• friction

• gravity

• electromagnetism

• uncontact force

Identify the type of force as a balanced or unbalanced force.

• unbalanced

• balanced

Identify the type of force as a balanced or unbalanced force.

• balanced

• unbalanced

Identify the type of force as a balanced or unbalanced force.

• unbalanced

• balanced