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Consider the vector U = (3, -1, 5).
Calculatethe magnitude of vector U to two decimal places.
Suggested Answer: B
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12 comments · newest first
HE
Helene
3 days ago
Just double-checked, and it looks like it's actually 7.00!
PA
Paola
8 days ago
I agree, 5.92 feels right to me!
JU
Julian
13 days ago
Wait, are we sure about the options? 7.00 seems off.
XU
Xuan
18 days ago
I think it's definitely not 2.65.
HE
Herminia
23 days ago
I thought it would be lower than that, interesting!
RE
Reiko
29 days ago
Totally agree, it's gotta be over 5!
BR
Brent
1 month ago
Wait, are we sure about that?
HI
Hillary
1 month ago
I think it's definitely more than 5.
SL
Slyvia
1 month ago
I’m pretty confident that the magnitude should be more than 5, but I can't recall if it’s closer to 7 or 9.
DA
Daniela
2 months ago
I feel like I might have messed up the calculation last time. Is it possible the answer could be 5.92?
LE
Leota
2 months ago
I remember practicing a similar question, and I think the answer was around 7.00, but I'm not entirely sure.
BO
Bobbye
2 months ago
I think the magnitude is calculated using the square root of the sum of the squares of the components, right?