I need help with this 2 part question. Part (a) and (b). An athlete is training on a 100 m long linear track. His motion is described by the graph of his position vs. time, below.X (m)100-80B6040At (s)601020304050(a) For each segment of the graph, find the magnitude and direction of the athlete's velocity.magnitude vAm/sdirection vA---Select---magnitude vBm/sdirection VB---Select---magnitude vcm/sdirection vc---Select---magnitude vDm/sdirection vp---Select---(b) What are the magnitude and direction of the athlete's average velocity over the entire 60 s interval?magnitudem/sdirection---Select---20

We need to find velocity in each case and then in part b) average velocity for whole distance. For…

An athlete is training on a 100 m long linear track. His motion is described by the graph of his position vs. time, below. X (m) 100 80 DA B 60 40 A 20 t (s) 50 60 10 20 30 40 (a) For each segment of the graph, find the magnitude and direction of the athlete's velocity. magnitude va direction VA m/s ---Select--- magnitude vB m/s direction vB ---Select--- magnitude vc m/s direction Vc ---Select--- magnitude vp direction VD m/s ---Select--- (b) What are the magnitude and direction of the athlete's average velocity over the entire 60 s interval? magnitude m/s

An athlete is training on a 100 m long linear track. His motion is described by the graph of his position vs. time, below. X (m) 100 80 DA B 60 40 A 20 t (s) 50 60 10 20 30 40 (a) For each segment of the graph, find the magnitude and direction of the athlete's velocity. magnitude va direction VA m/s ---Select--- magnitude vB m/s direction vB ---Select--- magnitude vc m/s direction Vc ---Select--- magnitude vp direction VD m/s ---Select--- (b) What are the magnitude and direction of the athlete's average velocity over the entire 60 s interval? magnitude m/s

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter2: Motion

Section: Chapter Questions

Problem BM: KEY TERMS 1. physics (intro) 2. position (2.1) 3. motion 4. scalar (2.2) 5. vector 6. average speed...

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KEY TERMS 1. physics (intro) 2. position (2.1) 3. motion 4. scalar (2.2) 5. vector 6. average speed 7. distance 8. instantaneous speed 9. average velocity 10. displacement 11. instantaneous velocity 12. acceleration (2.3) 13. average acceleration 14. acceleration due to gravity 15. free fall 16. terminal velocity 17. centripetal acceleration (2.4) 18. projectile motion (2.5) For each of the following items, fill in the number of the appropriate Key Term from the preceding list. r. _____ Displacement/travel time
KEY TERMS 1. physics (intro) 2. position (2.1) 3. motion 4. scalar (2.2) 5. vector 6. average speed 7. distance 8. instantaneous speed 9. average velocity 10. displacement 11. instantaneous velocity 12. acceleration (2.3) 13. average acceleration 14. acceleration due to gravity 15. free fall 16. terminal velocity 17. centripetal acceleration (2.4) 18. projectile motion (2.5) For each of the following items, fill in the number of the appropriate Key Term from the preceding list. a. _____ Zero acceleration in free fall
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