T The eye of a hurricane passes over Grand Bahama Island in a direction 60.0° north of west with a speed of 41.0 km/h. Three hours later the course of the hurricane suddenly shifts due north, and its speed slows to 25.0 km/h. How far from Grand Bahama is the hurricane 4.50 h after it passes over the island?

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter39: Relativity
Section: Chapter Questions
Problem 78PQ: In December 2012, researchers announced the discovery of ultramassive black holes, with masses up to...
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Transcribed Image Text:y! Use the graph of t X (56) YouTube Hairdresser Reacts X College Physics by × .A commuter airpl X The eye of a hurric X Homework: PHYS- O File | C:/Users/Faith/Downloads/College%20Physics%20by%20Raymond%20A.%20Serway,%20Chris%20Vuille%20(z-lib.org).pdf Apps College Physics by Raymond A. Serway, Chris Vuille (z-lib.org).pdf 54 / 1050 237% + 11 from the line of scrimmage, runs and then runs sideways parallel to 15.0 yards. At this point, he throws raight downfield, perpendicular to v far is the football from its original 71. A commuter airplane starts from an airport and takes the route shown in Figure Pl1.71. The plane first flies to city A, located 175 km away in a direction 30.0° north of east. Next, it flies for 150. km 20.0° west of north, to city B. Finally, the plane flies 190. km due west, to city C. Find the location of C relative to the location of the starting point. city ent of –25.0 units and a y-compo- у (km) 250 E ne magnitude and direction of the C В W →E ta is 730. miles in a direction 5.00° 200 20.0° S The same map shows that Chicago n 21.0° west of north from Atlanta. 150 110° 100 cation of these three cities. Model- is information to find the displace- a 50 go. 30.09 х (km) 50 100 150 200 Figure P1.71 6:40 PM e Type here to search 2/5/2021 ... ...
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College Physics by Raymond A. Serway, Chris Vuille (z-lib.org).pdf
54
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69. T The eye of a hurricane passes over Grand Bahama Island
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Three hours later the course of the hurricane suddenly shifts
due north, and its speed slows to 25.0 km/h. How far from
Grand Bahama is the hurricane 4.50 h after it passes over the
di
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ta
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Transcribed Image Text:y! Use the graph of t X (56) YouTube Hairdresser Reacts X College Physics by × .A commuter airpl X The eye of a hurric X Homework: PHYS- O File | C:/Users/Faith/Downloads/College%20Physics%20by%20Raymond%20A.%20Serway,%20Chris%20Vuille%20(z-lib.org).pdf Apps College Physics by Raymond A. Serway, Chris Vuille (z-lib.org).pdf 54 / 1050 338% + P 6! Dallas 5.00° ai Figure P1.68 73. T ei 69. T The eye of a hurricane passes over Grand Bahama Island in a direction 60.0° north of west with a speed of 41.0 km/h. Three hours later the course of the hurricane suddenly shifts due north, and its speed slows to 25.0 km/h. How far from Grand Bahama is the hurricane 4.50 h after it passes over the di th 74. island? ta 70. The helicopter view in Figure P1.70 shows two people pull- ing on a stubborn mule. Find (a) the single force that is ir- 6:40 PM e Type here to search 2/5/2021 ... ... II
Expert Solution
Step 1

NOTE: As per guidelines, I can solve one question only. If you need help with other question, please post it as separate question. Hence, I am solving 69.

Given,

Speeds of hurricane,v1=41 km/h,v2=25 km/h

Angle for initial speed,θ=60°north of west

Time for initial speed,t1=3 h

Time for final speed, t2=4.5-3=1.5 h

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