The answer is static friction. This is the friction that involves objects that do not move.
Answer:
Weight
Explanation:
The spring balance is used to measure weight of an object.
On mars people would way less.
An example of this is that if I weighed 700 pounds (I don't by the way) I would then weigh 500 pounds or less.
Answer:
A., an action which causes movement and an opposite reaction
Explanation:
I don't really know how to explain it, but this helped hopefully! :) Have a bless day