Answered: shee of paper. A bus travels at a…

shee of paper. A bus travels at a distance of 90 km in 2 h and another 30 km in 1 h. What is the average speed of the bus?

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter11: Nuclear Physics

Section: Chapter Questions

Problem 1Q

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Question

ing a tro
field match.
v9.09 m/s
Therefore, the sverage speed of Ly dia de Vega is 9.09 m/s.
What's More
Activity 3.3: Solving Speed and Velocity Probleins
Directions: Show your answers legibly, concisely and completely. Use separate
shee of paper.
1. A bus travels at a distance of 90 km in 2 h and another 30 km in 1 h. What is the
average speed of the bus?
2. A banca takes about 1.0 h tạ travel a distance of 15 km. A sailboat travels the same
distance ir 0.5 h. The same cistance is travelled by a motorboat in 0.3 h. (a) Compute
the average speed of each vessel. (b) Which vessel is the fastest? (c) Based on the
data, how fast is the sailboat compared to the banca?

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