The velocity-time graph for a uniformly retarded body is a straight line inclined to the time axis with an obtuse angle. How is retardation calculated from the velocitytime graph ?

Explanation

To calculate the retardation from a velocity-time graph for a uniformly retarded body, follow these steps:

### Step-by-Step Solution:

1. **Understand the Velocity-Time Graph**:
- A velocity-time graph plots velocity (V) on the y-axis and time (t) on the x-axis. For a uniformly retarded body, the graph will be a straight line that slopes downwards, forming an obtuse angle with the time axis.

2. **Identify Points on the Graph**:
...