Forces Test REview

A marble is rolled down a smooth, steep incline. Which factor had the greatest effect on its downward movement?

• gravity

• mass

• friction

• work

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

TRUE OR FALSE: Unbalanced forces result in a change of motion.

• True

• False

Tags

NGSS.MS-PS2-2

TRUE OR FALSE: Inertia can be described as, " the tendency of an object to resist any change in its motion."

• True

• False

Are the forces balanced or unbalanced?

• Balanced

• Unbalanced

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

A Newton is a unit of ______.

• Acceleration

• Inertia

• Force

• Velocity

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Name the missing force.

• Gravitational Force

• Normal Force

• Friction Force

• Applied Force

Tags

NGSS.MS-PS2-4

Name the missing force.

• Normal Force

• Push/Pull Force

• Friction Force

• Tension Force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

A leftward force is applied to a crate to push it across the floor at a constant speed. Which is the correct force diagram?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-2

What type of force is this man using to push his grocery cart?

• Normal Force

• Gravity

• Air Resistance

• Applied Force

Tags

NGSS.MS-PS2-1

What is the net force?

• 3 N

• 3 N, right

• 17 N, right

• 3 N, left

Tags

NGSS.MS-PS2-2