Author Question: A 10-N falling object encounters 4 N of air resistance. The net force on it is A) 0 N. B) 4 N. ... (Read 83 times)

misspop · **on:** Jul 29, 2018

A 10-N falling object encounters 4 N of air resistance. The net force on it is

A) 0 N.
B) 4 N.
C) 6 N.
D) 10 N.

Question 2

An object is pulled with three forces: one at 20 N to the right, another at 40 N to the right, and the third at 30 N to the left. The net force is

A) 60 N to the right.
B) 60 N to the left.
C) 30 N to the left.
D) none of the above