7 Science - forces

Gravity is a:

• contact force

• non-contact force

Tags

NGSS.MS-PS2-5

Identify a contact force from the following:

• Magnetic

• Gravity

• Friction

Friction can cause the following to occur (tick all the answers that apply):

• heat

• light

• sound

Tags

NGSS.MS-PS3-5

What term best describes slowing down?

Tags

NGSS.MS-PS3-5

What term is the unit of force?

What term best describes when different forces add up to zero?

If the forces acting on an object are balanced, the object is not moving.

• True

• False

Tags

NGSS.MS-PS2-2

When a car stops suddenly, passengers continue moving forward.

• True

• False

When a car stops suddenly, passengers continue moving forward. What term best describes this?

What word is missing? Whenever there is a change in motion, a _____ has acted.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5