What is bumper car ?
Bumper cars is the generic name for a type of flat ride consisting of several small electric cars which
draw power from the batteries/floor and/or ceiling, and which are turned on and off remotely by an
operator.They are also known as bumping cars, dashing cars,dodgem cars, or simply dodgems, the
last name being the usual term in British English.

What happens to the drivers?
When bumper cars collide, the drivers feel a change in their motion and become aware of their inertia. Though the cars themselves may stop or change direction, the drivers continue in the direction they were moving before the collision. This is why it's important to wear a seat belt while driving a real car, since otherwise you could suffer injury being thrown forward in a collision.
The masses of the drivers also affect the collisions. A difference in mass between two bumper car riders will mean that one rider experiences more change in motion than the other (or more of a jolt). The type of collision, velocity of the cars, and mass of the individual drivers all come into play in bumper car collisions.

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