It takes a boat 3 times to travel upstream against a river current than the time it takes to travel downstream. If the speed of the boat is 40 mph, what is the speed of the current? a. 10 mph c. 20 mph b. 30 mph d. 40 mph
It takes a boat 3 times to travel upstream against a river current than the time it takes to travel downstream. If the speed of the boat is 40 mph, what is the speed of the current? a. 10 mph c. 20 mph b. 30 mph d. 40 mph
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter2: Motion
Section: Chapter Questions
Problem 5MC: Acceleration may result from what? (2.3) (a) an increase in speed (b) a decrease in speed (c) a...
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It takes a boat 3 times to travel upstream against a river current than the time it takes to travel downstream. If
the speed of the boat is 40 mph, what is the speed of the current?
a. 10 mph c. 20 mph
b. 30 mph d. 40 mph
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