Answer:
Force of gravity, F = 980 N
Step-by-step explanation:
Given that,
The mass of the box, m = 100 kilograms
We need to find the magnitude of the force of gravity acting on a box. It can be calculated using Newton's second law of motion which states the force is given by :
F = ma
a = acceleration
Here,
F = mg
g = acceleration due to gravity

F = 980 N
Hence, the force acting on the object is 980 N.