Which of the following figure represents the force of `10 N` in a direction of `30^(@)` east north?

Options

A.
B.
C.
D.

Explanation

To solve the problem of identifying which figure represents a force of 10 N acting in the direction of 30 degrees east of north, we can follow these steps:

### Step 1: Understand the Direction
The phrase "30 degrees east of north" means that we start facing north and then turn 30 degrees towards the east. This means the angle is measured from the north line towards the east.

### Step 2: Visualize the Direction
To visualize this, draw a vertical line representing north. From the top of this line (which represents north), draw a line that makes a 30-degree angle towards the right (east). This line represents the direction of the force.

### Step 3: Identify the Correct Figure
Now, we need to look at the options provided:
- **Option A**: Check if this option shows a line that is 30 degrees from the north line towards the east.
- **Option B**: This option should be checked to see if it shows 30 degrees north of east, which is incorrect for our requirement.
- **Option C**: Check if this option shows 30 degrees south of east, which is also incorrect.
- **Option D**: This option should be checked for 30 degrees west of south, which is not what we need.

### Step 4: Conclusion
After analyzing the options based on the direction we visualized, we can conclude that **Option A** correctly represents a force of 10 N acting at 30 degrees east of north.

### Final Answer
The correct figure that represents the force of 10 N in the direction of 30 degrees east of north is **Option A**.

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