A body is said to be in state of………..when its apparent weight is zero.

Explanation

To solve the question "A body is said to be in a state of __________ when its apparent weight is zero," we need to understand the concept of apparent weight and the conditions under which it becomes zero.

### Step-by-Step Solution:

1. **Understanding Apparent Weight**:
- Apparent weight is the weight that an object seems to have when it is in a non-inertial frame of reference, such as an accelerating lift or elevator. It can be different from the actual weight due to acceleration.

2. **Condition for Apparent Weight to be Zero**:
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