(124 unread) - smith3826@yaho Sample Exam Physics 013 b (43) Buddy Hield can't get emotix (124 unread)- smith3826@yaho Not secure huscience.org/phys013/index.php/sample-exam/ C 5. Write the vector a = li+1j in magnitude angle notation. 6. Write the vector a=9, A" = 45 in component notation. 7. Calculate the dot product of a li+2j+1k and b 1i+1j-3k. 8. Calculate the cross product of a = li+2j+1k and b=1i+1j-3k. 9. Calculate the dot product of vcctors a and b if a=2, b-3, and the angle between them is 90 degrees. 10. Calculate the magnitude of the cross product of vectors a and b if a=2, b-3, and the angle between them is 90 degrees. 11. A particle travels on the x axis. If its velocity is 10m/s at t 2s, what is its velocity at t0 seconds if it accelerates at 1m/s?? 12. What is the maximum height of a ball thrown upwards at 10 m/s?

(124 unread) - smith3826@yaho Sample Exam Physics 013 b (43) Buddy Hield can't get emotix (124 unread)- smith3826@yaho Not secure huscience.org/phys013/index.php/sample-exam/ C 5. Write the vector a = li+1j in magnitude angle notation. 6. Write the vector a=9, A" = 45 in component notation. 7. Calculate the dot product of a li+2j+1k and b 1i+1j-3k. 8. Calculate the cross product of a = li+2j+1k and b=1i+1j-3k. 9. Calculate the dot product of vcctors a and b if a=2, b-3, and the angle between them is 90 degrees. 10. Calculate the magnitude of the cross product of vectors a and b if a=2, b-3, and the angle between them is 90 degrees. 11. A particle travels on the x axis. If its velocity is 10m/s at t 2s, what is its velocity at t0 seconds if it accelerates at 1m/s?? 12. What is the maximum height of a ball thrown upwards at 10 m/s?

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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