Question

Question 2. How much force is needed to make a 60kg object accelerate at a rate of 2.0 m/s2?

Answer 1

F = ma
F = (60 kg)•(2 m/s^2)
= 120 kg•m/s^2
= 120 N
The answer is C) 120 N

Answer 2

F=ma
    Mass* accerelation 
   =2*60=120 
force is measured by newton 
so the right answer will be 120N