5. A stray dog is walking along a road with a constant speed of 3 miles per hour. He walks for 13 minutes. How far does he go in miles? ( Watch your units here, you cannot mix hours and minutes). x= Vaug-At X-13maLlhr 160 min =0.216hs b) He is then picked up by a kind truck driver, who gives him a ride to the address on his tag. The truck travels at an average speed of 45 miles per hour for 22 minutes. How far does the truck travel in miles? C) The dog is then dropped off with his family and lies down to take a nap. What is the dog's average speed in miles per hour for the whole trip. You need the TOTAL distance in miles divided by the TOTAL time in hours.

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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5. A stray dog is walking along a road with a constant speed of 3 miles per hour. He walks for 13
minutes. How far does he go in miles? ( Watch your units here, you cannot mix hours and
minutes).
x= Vavg At
X=3 miLlhr
160 min
Smr-0.216hr
b) He is then picked up by a kind truck driver, who gives him a ride to the address on his tag.
The truck travels at an average speed of 45 miles per hour for 22 minutes. How far does the
truck travel in miles?
C) The dog is then dropped off with his family and lies down to take a nap. What is the dog's
average speed in miles per hour for the whole trip. You need the TOTAL distance in miles
divided by the TOTAL time in hours.
6. Ryan Reynolds takes a walk to get a tasty vegan burrito. He walks 250 meters east, then
1000 meters north to get to the burrito place. What is the displacement from the starting
position? What is the angle from the +x axis of this displacement?
Transcribed Image Text:5. A stray dog is walking along a road with a constant speed of 3 miles per hour. He walks for 13 minutes. How far does he go in miles? ( Watch your units here, you cannot mix hours and minutes). x= Vavg At X=3 miLlhr 160 min Smr-0.216hr b) He is then picked up by a kind truck driver, who gives him a ride to the address on his tag. The truck travels at an average speed of 45 miles per hour for 22 minutes. How far does the truck travel in miles? C) The dog is then dropped off with his family and lies down to take a nap. What is the dog's average speed in miles per hour for the whole trip. You need the TOTAL distance in miles divided by the TOTAL time in hours. 6. Ryan Reynolds takes a walk to get a tasty vegan burrito. He walks 250 meters east, then 1000 meters north to get to the burrito place. What is the displacement from the starting position? What is the angle from the +x axis of this displacement?
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