In a bumper car arena, two cars of equal mass are heading straight toward each other. the orange one is traveling at a speed of 5 meters per second. the green one is traveling at a speed of 2 meters per second. which of the forces most affects the motion of the bumper cars after they collide? a) gravity b) friction c) the other car d) wind resistance

C) the other car

Explanation:

After they collide, the force that would affect the most the cars would be the force or momentum that the other car is carrying, in this case the one that would take the worst part would be the one that has less speed, because has less momentum, so it would be that car has the slowest speed taking the most of the damage due to the difference in the kinetic energy, and that would be the determining force to take into account after the collision.

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

0.19 m/s and 0.45 m/s