Yes, if you get off a motorcycle while it is moving at normal speed, it will likely fall over. Motorcycles are designed to be balanced and stable when operated by a rider who maintains control and keeps the bike upright. When you are seated on a motorcycle, your body position and control inputs help maintain balance and stability.
This can disrupt the balance of the motorcycle, causing it to become unstable and potentially fall over. Additionally, the motorcycle's momentum and the absence of a rider to counterbalance it can further contribute to the loss of stability.
The exact outcome can depend on various factors, such as the speed of the motorcycle, the road conditions, and the bike's design. It's important to note that attempting to dismount a moving motorcycle is highly dangerous and should be avoided. Always come to a complete stop before getting off the motorcycle for your safety and the safety of others.