Acar, a bicycle, a bus, and a motorcycle are moving parallel to each other on a road. each vehicle is traveling at the same speed. the will have the highest kinetic energy, while the will have the lowest kinetic energy.

The BUS will have the highest kinetic energy, while the BICYCLE will have the lowest kinetic energy.

This is because if an object has a greater mass, the kinetic energy of the object also increases. Kinetic energy depends on mass and velocity (KE=1/2*m*v^2) and since the velocity of these vehicles are the same, the mass is the only difference