If an unbalanced force of 8 N force acts on a 7-kg object, what is its acceleration?
a. 56 m/s2
b. 1.1 m/s2
c. 0.88 m/s2
d. 15 m/s2
e. cannot be determined
Question 2
The loss of oxygen or gain of electrons by an atom or ion is called ______________.
Fill in the blank(s) with correct word