Respuesta :
Answer:
Explanation:
This is a simple F = ma problem. I'm assuming because of the representation of the numbers that you are not that into sig figs in class, so I will ignore them, against my better (physics teacher) judgment:
F = (20)(3) so
F = 60 N
We know that,
F = ma
- Where f is force,m is mass & a is acceleration.
From ques. we have;
- mass = 20 kg
- Acceleration = 3 m/s²
So,
F = 20 × 3
F = 60 N