Answer:
The answer is
6.0 N
Step-by-step explanation:
The net force acting on an object when given the mass and acceleration can be found by using the formula
Force = mass × acceleration
From the question
mass of backpack = 12 kg
acceleration = 0.5 m/s²
So the force is
Force = 12 × 0.5
We have the final answer as
6.0 N
Hope this helps you