A car goes from point A to point B. The speed of the car is constant at 88 km/hr for 65% of the total distance. At that point the weather gets bad and the car covers the remaining distance at 48 km/hr. If the total time of travel from A to B was 3.8 hours, what is the distance between the two points? Write your answer in km.
A car goes from point A to point B. The speed of the car is constant at 88 km/hr for 65% of the total distance. At that point the weather gets bad and the car covers the remaining distance at 48 km/hr. If the total time of travel from A to B was 3.8 hours, what is the distance between the two points? Write your answer in km.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 9CQ: If you divide the total distance traveled on a car trip (as determined by the odometer) by the...
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A car goes from point A to point B. The speed of the car is constant at 88 km/hr for 65% of the total distance. At that point the weather gets bad and the car covers the remaining distance at 48 km/hr. If the total time of travel from A to B was 3.8 hours, what is the distance between the two points? Write your answer in km.
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