Chapter Review: Forces

Calculate the net force of the object in the image shown.

• 20N
• 35N
• 5N
• 25N

Is this a balanced or unbalance force?

• Balanced
• Unbalanced
• Neither one
• Both

Which direction will the object move?

• Up
• Down
• Right
• Left

Calculate the net force of the object.

• 10N
• 2N
• 15N
• 5N

Is this a balanced or unbalanced force?

• Balanced
• Unbalanced
• Neither
• Both

Newton's 1st Law is also called the Law of ...

• Friction

• Inertia

• Unbalanced forces

• Newtons

An object in motion tends to stay in motion unless an ___ force acts on it.

• unbalanced
• balanced

The tendency of an object to resist a change in motion is...

• inertia
• kinetic energy
• vector
• net force

Objects with greater _________ also have greater inertia.

• speed
• mass
• temperature
• friction

The law of inertia (Newton’s First Law) applies

• to both moving and nonmoving objects
• only to moving objects
• only to objects that are not moving