Experimenting with Forces

What tool would you use to see how FAST an object goes down a ramp?

• meter stick

• timing device

• spring scale

• compass

Tags

NGSS.MS-PS3-1

What tool would you use to see how FAR an object goes after exiting a ramp?

• meter stick

• timing device

• spring scale

• compass

What tool can be used to measure the force of friction or gravity in Newtons?

• meter stick

• timing device

• spring scale

• compass

What tool is shown?

A spring scale can be used to measure...

• the mass of an object

• the amount of force acting on an object

• the distance an object rolls

• how long it takes to walk a lap at recess

A spring scale measures force. The unit for force is...

• Newtons

• grams

• centimeters

• milliliters

A child going down a slide to the ground is pulled by what force?

• friction

• magnetism

• gravitational

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Picking up and moving iron nails around with magical dark gray solid block, must be using what force?

• friction

• magnetism

• gravitational

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What force is used to slow or stop a train when the brakes are applied?

• friction

• magnetism

• gravitational

Tags

NGSS.MS-PS2-2

What type of surfaces have more friction?

• rough surfaces

• smooth surfaces