Three cars with identical engines and tires start from rest, and accelerate at their maximum rate. Car X is the most massive, an
d car Z is the least massive. Which car needs to travel the farthest before reaching a speed of 60 mi/h? A. Car Z
B. Car Y
C. Car X
D. All cars need to travel the same distance, although some cars will take longer than other cars.
If we assume that we have 35 men in the elevator, and the elevator will be overloaded if the total weight is in excess of 6510-lbs, so we just need to take average: