Question

C. Why is there a difference between lifting an object and pulling it across a surface?
Clue: What force are you working against when you lift the object?

3. Find another object to lift and pull with the spring scale. Write the difference in foot-pounds between lifting and pulling.
a. lifting
b. pulling
c. difference
d. Write your conclusions from both experiments in your own words.

Answer 1

Answer:

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