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• Part D Assume that the couple walks at a constant speed for the entire duration of their hiking trip. Consider two instants in their trip, with the first instant being when the couple was at the Southernmost point in their trip, and the second instant being when the couple was at the Easternmost point in their trip. What was the change in velocity of the couple between these two instants in time? Give your answer as an ordered pair, with magnitude first, followed by a comma, then followed by the direction. Give the direction in terms of an angle measured CCW from the Ensterly direction. • View Avallable Hinta) ? magnitude, direction - 3.309,45 kmh, degrees Submit Previoun Anawera x Incorrect; Try Again; 7 attempts remaining Part E At the end of their hike, the couple catches a shutte bus back to their starting point, where they have lot thoir car. What is the diroction of the displacement for thoir bus trip? Give the direction in terms of an angle measured CCW from the Easterly direction. Give the direction in terms of an angle measured cCW from the Easterly direction. • Vlew Avallable Hint(e) 135 degrees CCW from East Submit Previous Answern Bequest Answer

• Part D Assume that the couple walks at a constant speed for the entire duration of their hiking trip. Consider two instants in their trip, with the first instant being when the couple was at the Southernmost point in their trip, and the second instant being when the couple was at the Easternmost point in their trip. What was the change in velocity of the couple between these two instants in time? Give your answer as an ordered pair, with magnitude first, followed by a comma, then followed by the direction. Give the direction in terms of an angle measured CCW from the Ensterly direction. • View Avallable Hinta) ? magnitude, direction - 3.309,45 kmh, degrees Submit Previoun Anawera x Incorrect; Try Again; 7 attempts remaining Part E At the end of their hike, the couple catches a shutte bus back to their starting point, where they have lot thoir car. What is the diroction of the displacement for thoir bus trip? Give the direction in terms of an angle measured CCW from the Easterly direction. Give the direction in terms of an angle measured cCW from the Easterly direction. • Vlew Avallable Hint(e) 135 degrees CCW from East Submit Previous Answern Bequest Answer

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
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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Please answer only d and e part And -45 is also wrong so please do correct
One afternoon, a couple hikes 65.0 % of the way around a circular lake, the radius of which is 2.30 km. They start at the west side of the lake and head due south to begin their hike. • Part A If the couple makes the trip in 4 hours , what is their average speed for the trip? > View Available Hint(s) 2.35 km/h Submit Previous Answers v Correct Part B What is the displacement for the couple's hiking trip? Give your answer as an ordered pair, with magnitude first, followed by a comma, then followed by the direction. Give the direction in terms of an angle measured ccw from the Easterly direction. > View Available Hint(a) magnitude, direction = 4.10,27.0 km, degrees CCW from East Previous Answers Part C If the couple makes the trip in 4 hours , what is their average velocity for the trip? Give the magnitude of their average velocity. 1.02 km/h Previous Answers Submit v Correct Good work. The direction of the couple's average velocity is of course the same as the direction of their displacement vector. Part D Assume that the couple walks at a constant speed for the entire duration of their hiking trip. Consider two instants in their trip, with the first instant being when the couple was at the Southernmost point in their trip, and the second instant being when the couple was at the Easternmost point in their trip. What was the change in velocity of the couple between these two instants in time? Give your answer as an ordered pair, with magnitude first, followed by a comma, then followed by the direction. Give the direction in terms of an angle measured CCW from the Easterly direction. • View Available Hint(s) magnitude, direction = 3.309.45 kmh, degrees Submit Previous Answers X Incorrect; Try Again; 7 attempts remaining • Part E At the end of their hike, the couple catches a shuttle bus back to their starting point, where they have left their car. What is the direction of the displacement for their bus trip? Give the direction in terms of an angle measured CCW from the Easterly direction. Glve the direction in terms of an angle measured ccW trom the Easterly direction. • View Available Hint(s) V ΑΣφ 135 degrees CCW from East Submit Previous Answern Bequest Answer X Incorrect; Try Again; 8 attempts remaining
Transcribed Image Text:One afternoon, a couple hikes 65.0 % of the way around a circular lake, the radius of which is 2.30 km. They start at the west side of the lake and head due south to begin their hike. • Part A If the couple makes the trip in 4 hours , what is their average speed for the trip? > View Available Hint(s) 2.35 km/h Submit Previous Answers v Correct Part B What is the displacement for the couple's hiking trip? Give your answer as an ordered pair, with magnitude first, followed by a comma, then followed by the direction. Give the direction in terms of an angle measured ccw from the Easterly direction. > View Available Hint(a) magnitude, direction = 4.10,27.0 km, degrees CCW from East Previous Answers Part C If the couple makes the trip in 4 hours , what is their average velocity for the trip? Give the magnitude of their average velocity. 1.02 km/h Previous Answers Submit v Correct Good work. The direction of the couple's average velocity is of course the same as the direction of their displacement vector. Part D Assume that the couple walks at a constant speed for the entire duration of their hiking trip. Consider two instants in their trip, with the first instant being when the couple was at the Southernmost point in their trip, and the second instant being when the couple was at the Easternmost point in their trip. What was the change in velocity of the couple between these two instants in time? Give your answer as an ordered pair, with magnitude first, followed by a comma, then followed by the direction. Give the direction in terms of an angle measured CCW from the Easterly direction. • View Available Hint(s) magnitude, direction = 3.309.45 kmh, degrees Submit Previous Answers X Incorrect; Try Again; 7 attempts remaining • Part E At the end of their hike, the couple catches a shuttle bus back to their starting point, where they have left their car. What is the direction of the displacement for their bus trip? Give the direction in terms of an angle measured CCW from the Easterly direction. Glve the direction in terms of an angle measured ccW trom the Easterly direction. • View Available Hint(s) V ΑΣφ 135 degrees CCW from East Submit Previous Answern Bequest Answer X Incorrect; Try Again; 8 attempts remaining
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