A passenger of any weight will affect which of the following?

The presence of a passenger on a motorcycle will indeed affect acceleration, braking, and handling, making it essential for riders to understand how weight distribution impacts their vehicle's performance.

When it comes to acceleration, a heavier load can slow down a motorcycle's ability to pick up speed, as the engine has to work harder to move the added weight. This can lead to longer distances required to reach certain speeds and decreased responsiveness when the rider accelerates.

Braking is also influenced by the added weight of a passenger. The motorcycle requires more distance to come to a complete stop because the increased mass affects the braking system's efficiency. Riders must account for the extra weight when deciding when to brake, as it can lead to a longer stopping distance.

Handling is impacted because the dynamics of steering and balance change with additional weight. A motorcycle's center of gravity shifts, and the bike may feel less stable or responsive in turns, making it crucial for riders to adjust their riding technique to maintain control.

Together, these factors underscore the importance of considering how a passenger's weight influences a motorcycle's overall performance, hence the answer encompasses all three areas.