This is true because you upgrade your use of evidence? When you use evidence to display myths and false beliefs.
Answer:a
Explanation:because it just is
B, because you don’t want it to worsen
Answer:
total net force= 47 N.
the motion of the couch will be towards Becky's friend.
Explanation:
the net force is obtained when the two forces are added.
the motion will be towards Becky's friend bcoz she's applying more force than Becky