Newton's Laws of Motion

What is a push or pull?

• motion

• force

• mass

• friction

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Which types of force involves two objects touching?

• contact

• magnetic

• non-contact

• fluid friction

Forces have what?

• strength

• length

• direction

• strength and direction

Units of force are

• mass

• newtons

• kilograms

• m/s squared

When the mass of objects increase, the gravitational force between the objects _______

• stay the same

• decrease

• increase

• speed up

Tags

NGSS.MS-PS2-4

When the distance between two objects increase, the attraction between the objects _________

• stay the same

• decrease

• increase

• change directions

Tags

NGSS.MS-PS2-4

The gravitational force exerted on an object

• weight

• force

• mass

• friction

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

The weight of an object on Earth _________ when the object moves a great distance away from the Earth.

• resists changes

• increases

• stays the same

• decreases

A force that resists the motion of two surfaces touching

• inertia

• force

• friction

• mass

Prevents surfaces from sliding past each other

• static friction

• force

• sliding friction

• fluid friction