quizmath4Creview_ General Physics_ 2024SP-PHYS-004C-101

pdf

School

Bergen Community College *

*We aren’t endorsed by this school

Course

PHY 222

Subject

Physics

Date

Feb 20, 2024

Type

pdf

Pages

9

Uploaded by BaronCamelPerson1042

Report
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 1/9 quizmath4Creview Due Feb 2 at 11:59pm Points 17 Questions 17 Available Jan 28 at 12am - Feb 8 at 11:59pm Time Limit 120 Minutes Allowed Attempts 3 Instructions Attempt History Attempt Time Score LATEST Attempt 1 51 minutes 16 out of 17 Answers will be shown after your last attempt Score for this attempt: 16 out of 17 Submitted Feb 2 at 5:22pm This attempt took 51 minutes. 3 attempts 120 mins Take the Quiz Again 1 / 1 pts Question 1 Given and , find .
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 2/9 1 / 1 pts Question 2 Find the vector that has the same direction as but has length 52. 1 / 1 pts Question 3 Find the magnitude of the vector . 45 11
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 3/9 1 / 1 pts Question 4 Find the sum of the vectors and . 1 / 1 pts Question 5 Find a unit vector that has the same direction as the vector .
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
  • Access to all documents
  • Unlimited textbook solutions
  • 24/7 expert homework help
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 4/9 1 / 1 pts Question 6 If v lies in the first quadrant and makes an angle with the positive x -axis and , find v in component form. 1 / 1 pts Question 7 Given and , find . 421 605
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 5/9 0 / 1 pts Question 8 Incorrect Incorrect Find the acute angle between the curves and at their point of intersection. (The angle between two curves is the angle between their tangent lines at the point of intersection.) Round your answer to the nearest whole number. 11° 45° 41° 31° 1 / 1 pts Question 9 If , find a vector b such that .
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 6/9 1 / 1 pts Question 10 Find the unit vectors that are parallel to the tangent line to the curve at the point . 1 / 1 pts Question 11 If and , find . –64 –21 –32 –128
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
  • Access to all documents
  • Unlimited textbook solutions
  • 24/7 expert homework help
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 7/9 1 / 1 pts Question 12 A tow truck drags a stalled car along a road. The chain makes an angle of with the road and the tension in the chain is 1200 N. How much work is done by the truck in pulling the car 4 km? Round your answer to the nearest whole number. 3,931,930 J 3,932 J 2,753,167 J 2,753 J 1,966 J 1 / 1 pts Question 13 Given the points and , find a vector a with representation given by the directed line segment .
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 8/9 1 / 1 pts Question 14 Calculate the angle between a and b (correct to the nearest degree). a = i + 2j, b = – 7j + k 55° 28° 18° 38° None of these 1 / 1 pts Question 15 Find the length of each side of the triangle ABC and determine whether the triangle is an isosceles triangle, a right triangle, both, or neither. A (–4, 0, 4), B (4, 4, –4), C (4, 4, 4) 12, 8, 4 , right 4, 8, 4 , neither 4, 4, 4 , both 4, 4, 4 , isosceles
2/2/24, 5:22 PM quizmath4Creview: General Physics: 2024SP-PHYS-004C-101 https://sjeccd.instructure.com/courses/40778/quizzes/282892 9/9 1 / 1 pts Question 16 Find the integral. cos x + cos x + C 9 7 cos x – cos x + C 9 7 cos x cos x + C 7 5 cos x + cos x + C 7 5 1 / 1 pts Question 17 Find the integral using an appropriate trigonometric substitution. Quiz Score: 16 out of 17
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
  • Access to all documents
  • Unlimited textbook solutions
  • 24/7 expert homework help