Question

a self-driving car is braking up to -3 meters per second squared, in another up to -8 meters per second squared (unit of acceleration), which one do you think is more risky?

Answer 1

Step-by-step explanation:

In this case, the self-driving car with an acceleration of -8 meters per second squared is more risky than the one with an acceleration of -3 meters per second squared.

Acceleration is the rate of change of velocity over time, and a negative acceleration means the vehicle is decelerating or slowing down. The higher the magnitude of the negative acceleration, the faster the vehicle is decelerating.

So, the self-driving car that can brake up to -8 meters per second squared can slow down much more quickly than the one that brakes up to -3 meters per second squared. This means that sudden braking or emergency stops will be much more abrupt and potentially dangerous for the passengers and other vehicles on the road.

In general, it is important for self-driving cars to have appropriate braking capabilities to ensure the safety of passengers and other road users. However, the braking capability needs to be balanced with other factors, such as the road conditions and the surrounding traffic, to ensure safe and efficient driving.