Meg designs an experiment to see which of three types of sneakers provides
the most friction.
She uses the equipment listed below.
1. Sneaker 1
2. Sneaker 2
3. Sneaker 3
4. Spring scale
She uses the setup illustrated below and pulls the spring scale to the left
To the Left
Spring Scale
Gym Floor
Upward
To the Right
Sneaker 1
Downward
In what direction does the force of friction act? SC.6.P.13.1
A. To the left
B. To the right
c. Upward
D. Downward