Answer:
The answer is 1.28 N
Step-by-step explanation:
The force acting on an object given the mass and acceleration we use the formula
force = mass × acceleration
From the question
mass = 142 g = 0.142 kg
acceleration = 9 m/s²
We have
force = 0.142 × 9 = 1.278
We have the final answer as
1.28 N
Hope this helps you