The car travels from b to c in 2.5 hours what is the average velocity of the car during that part of the trip

What do you think car designers do if the damage caused by a crash test is too severe?

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.