Clockwise moments are considered to be ............

Options

A. positive
B. negative
C. zero
D. all of these

Explanation

To solve the question "Clockwise moments are considered to be ............", we will follow these steps:

### Step 1: Understand the concept of moments
A moment (or torque) is the measure of the force causing an object to rotate about an axis. Moments can be either clockwise or counterclockwise depending on the direction of the force applied.

**Hint:** Think about how forces can cause rotation in different directions.

### Step 2: Learn about sign conventions
In physics, we often use sign conventions to categorize directions. Typically, we assign:
- Rightward and upward directions as positive.
- Leftward and downward directions as negative.

**Hint:** Recall how we define positive and negative directions in physics.

### Step 3: Apply the sign convention to moments
For moments:
- Clockwise moments are generally considered positive.
- Counterclockwise moments are considered negative.

**Hint:** Consider how the direction of rotation affects the sign of the moment.

### Step 4: Choose the correct option
Given the options:
1. Positive
2. Negative
3. 0
4. All of these

Since we have established that clockwise moments are considered positive, the correct answer is option 1.

**Hint:** Review the options and see which aligns with the established sign convention for clockwise moments.

### Final Answer
Clockwise moments are considered to be **positive**.