Friction and gravitational interactions

the attractive force between objects

• weight

• friction

• gravity

• mass

Tags

NGSS.MS-PS2-4

force that resists/opposes motion

• weight

• friction

• gravity

• mass

the measure of the force of gravity on an object

• weight

• friction

• gravity

• mass

Tags

NGSS.MS-PS2-4

in Science, measured with Newtons

• weight

• mass

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

in Science, measured with kilograms

• weight

• mass

Types of surfaces involved and the amount of force used to push them together are the two factors that affect _________.

• gravity

• mass

• friction

• weight

What two factors can increase friction?

• pushing objects together with more force

• pushing objects together with less force

• rough surfaces

• smooth surfaces

What two factors affect gravity?

• mass of each object

• speed of each object

• distance between each object

• friction of each object

Tags

NGSS.MS-PS2-4

What two forces affect falling objects?

• gravity

• air resistance

• tension

• spring

Tags

NGSS.MS-PS2-2

An object's_________________ is the amount of matter something has, and its______________ is the force of gravity on that object.

• mass/weight

• weight/mass