To determine the net force acting on the object from the forces provided (35 N, 20 N, 20 N, and 85 N), we need to consider their directions. However, since the directions are not specified in your question, I will assume the following:
- The 35 N force is directed to the right.
- The 20 N forces (two of them) are directed to the left (totaling 40 N left).
- The 85 N force is directed down.
Now, we can calculate the net force in the horizontal direction:
- Forces to the right: \( 35 , \text{N} \)
- Forces to the left: \( 20 , \text{N} + 20 , \text{N} = 40 , \text{N} \)
Net force in the horizontal direction: \[ 35 , \text{N (right)} - 40 , \text{N (left)} = -5 , \text{N (left)} \]
Now, considering the vertical direction, there is only a downward force of 85 N.
Since the horizontal and vertical forces are independent, we focus first on the net force in each axis:
- In the horizontal direction, the net force is 5 N to the left.
- In the vertical direction, the net force is 85 N downward.
But if we are only looking for the net force acting on the object (without considering directionality), the problem only states the outcomes in terms of specified options.
From the options you've provided and the calculated forces, let's summarize:
- The 5 N to the left does not match any option.
- The net vertical force is 85 N downward.
Thus, based on your options and summing up the vertical forces primarily since they hold the highest value:
The answer is 85 N directed down.