Solution Found!
(Note: In Problems, assume a number like 6.4 is
Chapter 2, Problem 12P(choose chapter or problem)
QUESTION:
(II) Calculate the average speed and average velocity of a complete round trip in which the outgoing 250 km is covered at 95 km/h, followed by a 1.0-h lunch break, and the return 250 km is covered at 55 km/h.
Questions & Answers
QUESTION:
(II) Calculate the average speed and average velocity of a complete round trip in which the outgoing 250 km is covered at 95 km/h, followed by a 1.0-h lunch break, and the return 250 km is covered at 55 km/h.
ANSWER:Step 1 of 3
Given data,
Total one way distance:
Speed with which outgoing distance is covered:
Speed with which the returning distance is covered: