1. Create four vectors. Then perform vector addition A+B+C+D. 2. Using the vectors you created in number 1, perform (A-B) + C. 3. What are the x- and y- components of vector A if its magnitude is 6 m and angle 0=30 degrees. 4. Stephen Curry hit once again a three pointer. To celebrate, he ran, from the shooting point, 2 km south and then 3 km west. How far and in what direction is he from the shooting point? 5. Given the two displacements D= (5.00i+2.00j-3.00k) and E= (6.00i+3.00j+2.00k), find the magnitude of the displacement 4D-2E. 6. A postal employee drives a delivery truck along the route shown in Fig. E1.21. Determine the magnitude and direction of the resultant displacement.

1. Create four vectors. Then perform vector addition A+B+C+D. 2. Using the vectors you created in number 1, perform (A-B) + C. 3. What are the x- and y- components of vector A if its magnitude is 6 m and angle 0=30 degrees. 4. Stephen Curry hit once again a three pointer. To celebrate, he ran, from the shooting point, 2 km south and then 3 km west. How far and in what direction is he from the shooting point? 5. Given the two displacements D= (5.00i+2.00j-3.00k) and E= (6.00i+3.00j+2.00k), find the magnitude of the displacement 4D-2E. 6. A postal employee drives a delivery truck along the route shown in Fig. E1.21. Determine the magnitude and direction of the resultant displacement.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter2: One Dimensional Motion

Section: Chapter Questions

Problem 13PQ: A race car travels 825 km around a circular sprint track of radius 1.313 km. How many times did it...

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A race car travels 825 km around a circular sprint track of radius 1.313 km. How many times did it go around the track?
B. Solve and graph the following problems. 1. You found a treasure map and it said: Start at the well, go 100m straight south, then 30m 40° north of west, then 25m straight east, and finally 45m, 75° south of east. Using the Polygon Method, how far from the well and in what direction is the hidden treasure?
Moving to another question will save this response. Question 6 Given two vectors A = 7i+ 5j - 2k, and B = 3i – 10j + 6k, what is the angle between the two vectors? O A. 112.7° B. 116.3° O C. 118 4° O D. 115° O E. None of these Moving to another question will save this response.
24. Suppose you get in your helicopter and you fly 10 mi in the direction of 205◦, and then you fly 30 mi in the direction of120◦.24a. Find your displacement.Note: your displacement is the vector that goes from your starting point to your ending point. It tells you how your positionchanged.24b. How far did you go?24c. What direction would you need to fly if you wanted to go back to where you started?25. A plane is flying through the air. If there were no wind, then the plane would be flying at a speed of 180 mph in thedirection of 40◦. But the wind is blowing at a speed of 25 mph in the direction of 80◦.25a. How fast is the plane going?25b. In what direction is the plane flying?
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QUESTION 15 4 0. -2 -4 -4 -2 4. Consider the two vectors, A and B, in the figure. The x and y components of both vectors are integers. What is the angle formed by the resultant of A+B with respect to the positive x axis. A. 45 degrees B, 225 degrees В. C. 135 degrees D. 45 degrees E. 180 degrees
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