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SECTION B I Answer any ONE out of the two questions in this section. Question 7 (50 marks) Suppose we have the following
Posted: Wed May 11, 2022 11:09 pm
by answerhappygod
- Section B I Answer Any One Out Of The Two Questions In This Section Question 7 50 Marks Suppose We Have The Following 1 (50.31 KiB) Viewed 18 times
SECTION B I Answer any ONE out of the two questions in this section. Question 7 (50 marks) Suppose we have the following force field F = 3x27+ (2x2 - y)] + zk. (a) Find the work done by moving a particle in the force field F along (14 marks) i. the curve given by x2 = 4y, 333 = 8z from x = 0 to x = 2 Hint: A parameterisation where x = t can be useful. ii. the straight line connecting the points (0,0,0) and (2,1,3). Hint: A parameterisation where y=t can be useful. (10 marks) (b) Does your result mean that is a conservative force? Give reasons for your answer. (5 marks)