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An object starts at the origin (0,0). It moves for 3 seconds with a constant velocity of vo1 = 2£ + 4ŷ.Then the object moves for 4 seconds at a constant velocity of v12 = -4£ + ŷ. a) Find the position of the object at the end of each time interval. (A: (-10,16)) b) Create a motion diagram c) Create position vs time graphs for x and y d) Create velocity vs time graphs for x and y e) What is the total displacement of the object?(A: – 10£ + 16ŷ m) f) How far has the object travelled? (A: 29.9 m) g) How long has the object been travelling?(A: 7s) h) What is the average speed of the object? (A: 4.27) i) What is the average velocity of the object? (A: – -1.43£ + 2.29ŷ )

An object starts at the origin (0,0). It moves for 3 seconds with a constant velocity of vo1 = 2£ + 4ŷ.Then the object moves for 4 seconds at a constant velocity of v12 = -4£ + ŷ. a) Find the position of the object at the end of each time interval. (A: (-10,16)) b) Create a motion diagram c) Create position vs time graphs for x and y d) Create velocity vs time graphs for x and y e) What is the total displacement of the object?(A: – 10£ + 16ŷ m) f) How far has the object travelled? (A: 29.9 m) g) How long has the object been travelling?(A: 7s) h) What is the average speed of the object? (A: 4.27) i) What is the average velocity of the object? (A: – -1.43£ + 2.29ŷ )

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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An object starts at the origin (0,0). It moves for 3 seconds with a constant velocity of vo1 = 2£ + 4ỹ.Then the object moves for 4 seconds at a constant velocity of i12 = -4£ + ŷ. a) Find the position of the object at the end of each time interval. (A: (–10,16)) b) Create a motion diagram c) Create position vs time graphs for x and y d) Create velocity vs time graphs for x and y e) What is the total displacement of the object?(A: –10£ + 16ŷ m) f) How far has the object travelled? (A: 29.9 m) g) How long has the object been travelling?(A: 7s) h) What is the average speed of the object? (A: 4.27") i) What is the average velocity of the object? (A: –1.43£ + 2.29ŷ )
Transcribed Image Text:An object starts at the origin (0,0). It moves for 3 seconds with a constant velocity of vo1 = 2£ + 4ỹ.Then the object moves for 4 seconds at a constant velocity of i12 = -4£ + ŷ. a) Find the position of the object at the end of each time interval. (A: (–10,16)) b) Create a motion diagram c) Create position vs time graphs for x and y d) Create velocity vs time graphs for x and y e) What is the total displacement of the object?(A: –10£ + 16ŷ m) f) How far has the object travelled? (A: 29.9 m) g) How long has the object been travelling?(A: 7s) h) What is the average speed of the object? (A: 4.27") i) What is the average velocity of the object? (A: –1.43£ + 2.29ŷ )
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