1. Karen is pushing a bag of sand on the ground. What kind of friction is present in pushing the bag of sand?

2. Luna places the pile of books on the table. What friction is being shown?

What is a force that opposes the motion between two surfaces sticking or touching together?

4. Roller skates, cycling, and movement of motor vehicle tires on the road are examples of __________.

7. While traveling on a bike, you would have experienced the wind flowing on your body. This is an example of what type of friction?

Forces that are exerted on an object which are equal in size but opposite in direction

Applied forces on an object are unequal in size but are the same or opposite in direction

A cat shoving a glass off a table

As a result, the object the forces applied to stays at rest

An airplane taking off

Motorcycles going at constant speed

What is the net force?