Make a drawing to illustrate: A bicycle is of mass 32 kg. its wheels touch the ground at point A and B .1.50m apart and the center of gravity of the bicycle lies vertically above a point half way along the line AB. The Rider sitting on the bicycle is of mass 90 kg and his center of gravity lies vertically above a point on AB=0.50m in front of B

Answer 1

Here is a drawing illustrating the given description:

```
| Rider |
| 0.5 m |
| |
o-------------------o
A B
(Bicycle)
```

In the drawing, the bicycle is represented by the line segment connecting points A and B. The wheels touch the ground at points A and B, which are 1.50m apart. The center of gravity of the bicycle is located vertically above a point halfway between A and B.

The rider is represented as a shorter line segment above the bicycle, seated 0.50m in front of point B. The center of gravity of the rider is situated vertically above a point on the line AB, 0.50m in front of B.

Please note that the proportions of the drawing may not be accurate and are for illustrative purposes only.