A bus driver drove her bus for 5 miles. She drove that distance in a total of 30 minutes. What was the truck driver's average speed? a
150 miles/minute
b
0.17 miles/minute
c
6 miles/minute

Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?

Which radioisotope is used in dating geological formations?

Which of the following are forms of phase changes a. freezing b. condensation c. heating d. exchanging