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Author Question: When three vectors are added graphically and form a closed triangle, the largest enclosed angle ... (Read 49 times)

Charlie

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  • Posts: 640
on: Jul 28, 2018
When three vectors are added graphically and form a closed triangle, the largest enclosed angle between any two of the vectors cannot be greater than:
 a. 60.
  c. 180.
  b. 90.
  d. No maximum exists.

Question 2

A student adds two vectors with magnitudes of 200 and 70 . Which one of the following is the only possible choice for the magnitude of their sum?
 a. 100
  c. 200
  b. 280
  d. 70


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aham8f

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


Charlie

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  • Posts: 640
Reply 2 on: Jul 28, 2018
Gracias!

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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