7P Forces

What force holds the planets in motion around the sun?

• Magnetic
• Electrical
• Gravitational
• Air Resistance

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What does the strength of gravity between two objects depend upon?

• Mass & distance
• Mass & weight
• Gravity & inertia
• Inertia & mass

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

What force ultimately slows the roller coaster to a stop?

• Weight

• Normal

• Friction

• Magnetic

An _______ force must act on an object for it to CHANGE it's motion

• balanced
• unbalanced
• gravitational
• electrical

Tags

NGSS.MS-PS2-2

What is the net / resultant force?

• 5000 N right

• 4000 N right

• 40 N left

• 4000 N left

What is the net / resultant force in this picture?

• 50 Newtons to the right

• 950 Newtons to the right

• 950 Newtons to the left

• 50 Newtons to the left

What is it called when the force of gravity is acting on an object?

• Weight
• Sliding Friction
• Momentum
• Projectile Motion

Tags

NGSS.MS-PS2-4

In this force diagram, which arrow is representing Friction?

• A

• B

• C

• D

According to this force diagram, is this object balanced or unbalanced?

• Balanced

• Unbalanced

• I don't know

Tags

NGSS.MS-PS2-2

What is the unit of force?

• Newton, N

• Centimetre, cm

• Kilometre, km

• kilogram, kg