Do all objects move at the same speed?

• yes

• no

Tags

NGSS.MS-PS3-1

Do all objects move in the same way?

• yes

• no

What effects can a force have on an object? Select all that are correct.

• Start or stop moving

• Change direction

• push an object away

• pull an object towards you

Tags

NGSS.MS-PS2-2

"Everything that goes up must come down" explains which force?

• friction

• gravity

• inertia

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

What is friction?

• a push or pull

• a force that pulls objects to the ground

• a force that causes moving objects to slow down or stop when they rub together

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

True or false? Rough surfaces create more friction.

• true

• false

What helps you zoom to the ground on a slide?

• the smooth surface

• a rough surface

• more friction

What do we call the study of what thing are made of and how things work?

• Physical education

• physical science

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

True or false? Everything we do involves physical science?

• true

• false

What word describes when something moves from one place to another?

• motion

• ocean

• potion

• lotion