You have made a house of cards on top of your table. Suddenly, a gust of wind blows through an open window and your house of cards comes tumbling down. The wind applied _____ to your house of cards. an unbalanced force
Two teams are having a tug of war contest. The flag in the middle is not moving because the two teams are balanced.
____ is a force that opposes motion between two surfaces that are touching. Friction
When applying brakes on a car or a bicycle, you are using _____ friction to stop. sliding
The treads on a car’s tires wear away due to ____ friction. rolling
A sky diver’s acceleration slows down due to ____ friction. fluid
A good rule to observe when around a swimming pool is “no running.” The deck around the pool becomes very slippery to walk on when wet due to fluid friction.
One of the largest forces opposing the motion of a car is fluid friction.
One Saturday, you go on a picnic. Although there is a slight breeze, the napkins stay on the tablecloth because of static friction.