Question

Shane observes that an upward force pushes him up when he sits on a chair. Based on his observation which statement is correct?

Answer 1

Answer:

Explanation:

Shane observes that an upward force pushes him up when he sits on a chair. Based on his observation which statement is correct Friction can act at a distance. Normal force can act at a distance. The chair applies a non-contact force called friction.

Answer 2

Answer:

Shane observes that an upward force pushes him up when he sits on a chair. Based on his observation which statement is correct? (3 points)

Explanation:

The Answer is C :

The chair applies a non-contact force called friction.