Question

question 4 of 25
complete the sentence.
the amount of energy it takes to move a couch is most likely to be a function of the
a. color of the couch
b. weight of the couch
c. day of the week the couch is being moved
d. age of the couch

Explanation:

The amount of energy needed to move an object is related to its mass (weight is a measure of the force due to gravity acting on mass). Color, day of the week, and age of the couch have no direct physical - relation to the energy required to move it.

Answer:

B. weight of the couch