physics p5 nov 53 question 2....helppppppp

[fznkd123]

guys i cant find the errors in v^2.can anyone help me and tell me the calculations and answers....
secondly it it necessary for the worst acceptable line to pass through all the error bars.?what if it doesnt??????
and thirdly i cant find the examiner report for this particular paper.can any1 post the link to it
thanx in advance

 

[alphabravocharlie]

guys i cant find the errors in v^2.can anyone help me and tell me the calculations and answers....
secondly it it necessary for the worst acceptable line to pass through all the error bars.?what if it doesnt??????
and thirdly i cant find the examiner report for this particular paper.can any1 post the link to it
thanx in advance

Well as for the error bars, yeah it has to pass through all of them