Question

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

A) 62 N
B) 62 kg
C) 120 N
D) 120 kg

Answer 1

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

Answer 2

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