Answer:
both caused by physical vibrations
The answer should be B - lasts longer.
Energy is the capacity for doing work..
Kinetic energy - Moving car
Potential energy - flowing water up the hill
velocity of the physics instructor with respect to bus

acceleration of the bus is given as

acceleration of instructor with respect to bus is given as

now the maximum distance that instructor will move with respect to bus is given as




so the position of the instructor with respect to door is exceed by

so it will be moved maximum by 3 m distance