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

All objects in the universe have a gravitational attraction to each other. 

• True
• False

Tags

NGSS.MS-PS2-4

What force brings the pencil down?

• Applied
• Magnetic
• Normal
• Gravitational

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What is defined as a push or pull?

• force

• motion

• vector

• speed

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

This type of force resist motion between two surfaces that are pressed together

• contact
• gravity
• friction

The unit of force is

• m/s
• m/s^2
• newton
• kg

Magnetic Force is an example of ____________ force.

• contact

• non-contact

• balanced

• unbalanced

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

______________ is a force that always acts in the direction opposite of motion.

• applied

• friction

• gravity

• normal

Tags

NGSS.3-PS2-1

You are pulled to the surface of the earth due to the force of _________________

• gravity

• friction

• normal force

• contact force

Tags

NGSS.MS-PS2-4

What causes 2 magnets to attract?

• Both poles are north
• They are opposite poles
• Both poles are south
• There are no poles

Tags

NGSS.MS-PS2-3