Share/Like This Page
Browse Questions

Common Core Standard HSN-VM.B.5 Questions

(+) Multiply a vector by a scalar.

You can create printable tests and worksheets from these questions on Common Core standard HSN-VM.B.5! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 1 of 2 Next
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5a
Which of the following is equivalent to [math]4<<3,-1>> ?[/math]
  1. [math]<<12,-4>>[/math]
  2. [math]<<12,-1>>[/math]
  3. [math]<<7,3>>[/math]
  4. [math]<<3,-4>>[/math]
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5b
For [math]vec{v} = <<-4,2>>[/math], find [math]||3vec{v}||[/math].
  1. [math]6[/math]
  2. [math]2sqrt(5)[/math]
  3. [math]6sqrt(5)[/math]
  4. [math]60[/math]
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5b
If [math]||5vec{u}|| = 15[/math], what is the value of [math]||vec{u}|| ?[/math]
  1. 3
  2. 5
  3. 10
  4. Not enough information to determine.
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5b
For vectors [math]vec{n} = 6vec{v}[/math] and [math]vec{m} = -12vec{v}[/math], which of the following statements are correct? Choose all correct answers.
  1. The vectors have opposite directions.
  2. [math]-2||vec{n}|| = ||vec{m}||[/math]
  3. Both vectors are in the same direction as [math]vec{v}[/math].
  4. The magnitude of [math]vec{m}[/math] is twice that of [math]vec{n}[/math].
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5b
For [math]vec{v} = <<3,2>>[/math], find [math]|| -10vec{v}||[/math].
  1. [math] -10sqrt{13}[/math]
  2. [math]sqrt{130}[/math]
  3. [math]50[/math]
  4. [math]10sqrt{13}[/math]
Grade 11 Vectors CCSS: HSN-VM.B.4, HSN-VM.B.4a, HSN-VM.B.5, HSN-VM.B.5a
Let [math] vec(n) = <<-6,-1>>, vec(m) = <<10,-10>>.[/math] Find [math] 2vec(m) - 5vec(n)[/math].
  1. [math]<<10, 25>>[/math]
  2. [math]<<-10, -25>>[/math]
  3. [math]<<50, -15>>[/math]
  4. [math]<<16, 9>>[/math]
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5b
If you are given [math]vec{v}[/math], which of the following is a vector that is twice as long but in the opposite direction?
  1. [math]2vec{v}[/math]
  2. [math]-2vec{v}[/math]
  3. [math]1/2 vec{v}[/math]
  4. [math]-1/2 vec{v}[/math]
Grade 11 Vectors CCSS: HSN-VM.B.4, HSN-VM.B.4a, HSN-VM.B.5, HSN-VM.B.5a
Let [math]vec(a) = 3hat(i) - 6hat(j), vec(b) = -hat(i) + 3hat(j).[/math] Find [math]3vec(a) + 2vec(b).[/math]
  1. [math]7hat(i) - 3hat(j)[/math]
  2. [math]2hat(i) - 3hat(j)[/math]
  3. [math]11hat(i) + 24hat(j)[/math]
  4. [math]7hat(i) - 12hat(j)[/math]
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5b
For a given vector, [math]vec{v}[/math], and scalar multiple [math]a, \ a<0[/math], which of the following statements is correct?
  1. The direction of [math]a \ vec{v}[/math] is the same as the direction of [math]vec{v}[/math].
  2. The direction of [math]a \ vec{v}[/math] is opposite to that of [math]vec{v}[/math].
  3. The direction of the two vectors is different, but it is impossible to tell how they are different.
  4. The direction of the two vectors is different, but the difference will be less than 180°.
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5a
For [math]vec{v} = <<-3, 8>>[/math], which of the following is equal to [math]-3vec{v} ?[/math]
  1. [math]<<-6,8>>[/math]
  2. [math]<<-9,8>>[/math]
  3. [math]<<9,-24>>[/math]
  4. [math]<<-27, 24>>[/math]
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5b
Which of the following statements is true if [math]vec{v}[/math] is a non-zero vector, [math]a[/math] is a scalar such that [math]a< -1[/math], and [math]vec{w} = a vec{v} ?[/math]
  1. [math]||vec{w}|| = ||a vec{v}||[/math]
  2. [math]||vec{w}|| < ||a vec{v} || [/math]
  3. [math]||vec{w}|| > ||a vec{v} || [/math]
  4. [math] || vec{w}|| = - || vec{v}||[/math]
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5a
If [math]a = -1/2[/math] and [math]vec{w} = <<6,-1>>[/math], choose the correct value of [math]a \ vec{w}[/math].
  1. [math]<<-3,1/2>>[/math]
  2. [math]<<3,1>>[/math]
  3. [math]<<-3,-1>>[/math]
  4. [math]<<-3/2, -1/2>>[/math]
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5b
For the vectors [math]vec{n}[/math] and [math]vec{m}[/math], [math]||a \ vec{n}|| = ||vec{m}||[/math] for scalar [math]a[/math], where [math]a[/math] can be any non-zero real number. Which of the following statements must be true?
  1. The two vectors have the same direction.
  2. The two vectors have the opposite direction.
  3. The ratio of the magnitudes of [math]vec{m}[/math] to [math]vec{n}[/math] is [math]a[/math] to [math]1[/math].
  4. The two vectors are equal.
Grade 11 Vectors CCSS: HSN-VM.B.5, HSN-VM.B.5a
If [math]vec{n} = <<4,8>>[/math], and [math]a \ vec{n} = <<1,2>>[/math], what is the value of [math]a ?[/math]
  1. [math]4[/math]
  2. [math]1/4[/math]
  3. [math]1/2[/math]
  4. [math]2[/math]
Previous Page 1 of 2 Next

Become a Pro subscriber to access Common Core questions

Unlimited premium printables Unlimited online testing Unlimited custom tests

Learn More About Benefits and Options

You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.