A _______________________ is a push or a pull

• property

• force

• change

• scale

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of the following is NOT an example of a force?

• pulling a wagon

• kicking a ball

• the wall is yellow

• throwing a softball

Tags

NGSS.MS-PS2-5

What two things can forces change? Be sure to click on two answers.

• the color of an object

• the speed/direction of an object

• what the object is made up of

• the shape of objects

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Which tool is used to measure forces?

• spring scale

• graduated cylinder

• balance

• ruler

Force is measured in _______.

• Newtons

• Isaac's

• Bailey's

• Kase's

______ is a force that opposes the motion of one object sliding

over another.

• Drag force

• Gravity

• Inertia

• Friction

When describing a ___________, give the amount (in newtons) and the

direction the force is causing the object to move (N, S, E,

W, right, left, up, down, etc.).

• motion

• force

• direction

• movement

_________ is friction between two solid

surfaces sliding past one another.

• sliding

• static

• rolling

The amount of friction depends on what two things? Choose the tow correct answers.

• whre the objects are located

• what the substances are made of

• how hard they are pressed together

• the color of the objects

__________ is friction at rest—it resists the movement of an object at rest. This type of friction enables us to be able to walk.

• sliding

• static

• rolling