An object's motion changes
a.
when the forces acting on the object remain balanced.
b.
only if the object is at rest when a force acts upon it.
c.
only when a nonzero net force is applied to the object.
d.
all of these

Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.

What’s the student’s scientific question

Which of the following statements is true of cells