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(124 unread) - smith3826@yaho S Sample Exam Physics 013 bMy Questions | bartleby (43) Buddy Hield can't get emotix X Not secure huscience.org/phys013/index.php/sample-exam/ C 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=li+1j-3k. 9. Calculate the dot product of vectors 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? (assume g 10m/s2 13. How far does a ball go if it has an initial velocity of +10m/s vertically and +10 m/s horizontally? (assume g=10m/s)

(124 unread) - smith3826@yaho S Sample Exam Physics 013 bMy Questions | bartleby (43) Buddy Hield can't get emotix X Not secure huscience.org/phys013/index.php/sample-exam/ C 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=li+1j-3k. 9. Calculate the dot product of vectors 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? (assume g 10m/s2 13. How far does a ball go if it has an initial velocity of +10m/s vertically and +10 m/s horizontally? (assume g=10m/s)

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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Number 7 and 8. Thanks.

(124 unread) - smith3826@yaho S Sample Exam Physics 013 bMy Questions | bartleby (43) Buddy Hield can't get emotix X Not secure huscience.org/phys013/index.php/sample-exam/ C 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=li+1j-3k. 9. Calculate the dot product of vectors 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? (assume g 10m/s2 13. How far does a ball go if it has an initial velocity of +10m/s vertically and +10 m/s horizontally? (assume g=10m/s)
Transcribed Image Text:(124 unread) - smith3826@yaho S Sample Exam Physics 013 bMy Questions | bartleby (43) Buddy Hield can't get emotix X Not secure huscience.org/phys013/index.php/sample-exam/ C 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=li+1j-3k. 9. Calculate the dot product of vectors 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? (assume g 10m/s2 13. How far does a ball go if it has an initial velocity of +10m/s vertically and +10 m/s horizontally? (assume g=10m/s)
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