One major advantage of push/pull steering from the low-hand position is

One major advantage of push/pull steering from the low-hand position is enhanced vehicle control because the arms stay close to the body and helps to maintain a more stable vertical body position.

The hands are always placed on the steering and if the person encounters any unexpected situation, the person can make an instantaneous counter maneuver. It is designed in such a way that the arms are not covering the airbag.It stops sudden input of steering to avoid any under-steer or over-steer situation. Thus push/pull steering gives enhanced control over the vehicle.

Their relative speed is 44 m/s

Explanation:

* Lets explain what is the relative speed

Relative motion is the change in position with time of one object

compared to another object.

If objects moving in the same direction towards, or away from, each

other, then relative speed is ⇒ fastest speed – slowest speed

If objects moving in opposite directions towards, or away from, each

other, then relative speed is ⇒ the sum of the two speeds together

* Lets solve the problem

Two cars are travelling side by side down a straight road in opposite

directions.

Both cars are travelling at a speed of 22 m/s

The two cars are travelling in opposite direction, then the relative

speed is the sum of their speed together

They are travelling at the same speed 22 m/s.

Then their relative speed = 22 + 22= 44 m/s

* Their relative speed is 44 m/s