Vector Operations

A vector includes ______ and ________.

• direction, magnitude

• magnitude, units

• direction, units

• scalars, scalars

Tags

CCSS.HSN.VM.A.1

Which of the following would be considered a scalar quantity?

• 55 km/h, east

• 35 m/s, north

• 40 kg

• 20 kg m/s, to the right

Tags

CCSS.HSN.VM.A.1

What symbol is typically used to draw vector?

• plus sign

• arrow

• letter V

• box

Tags

CCSS.HSN.VM.A.1

If c = <-5, 4> and d = <8, 0>, calculate 2c + d

• <-2, 8>

• <-2, 0>

• <6, 8>

• <6, 0>

Let u = <5, 2> and v = <1, -1>.

Find u + v.

• <4, -1>

• <6, 1>

• <3, 4>

• <1, 6>

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

If u = <-2, 0>, find 3u.

• <-6, 3>

• <-6, 0>

• <6, 0>

• <6, 3>

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

If a turtle moves from coordinate
 P = (3,2) to
Q = (5,6).  Which vector models the turtle's motion?

• 〈-2,-4〉
• 〈2,4〉
• 〈8,8〉
• none of these

Tags

CCSS.HSN.VM.A.2

Which of the following is the component form for a vector with initial point (-1, 5) and terminal point (6, 8)?

• <-3, -7>

• <3, -7>

• <-3, 7>

• <7, 3>

Tags

CCSS.HSN.VM.A.2

Find the magnitude of vector AB if the initial point is (-3, 1) and the terminal point is (3, 9).

• 6
• 8.2
• 10
• 10.4

Tags

CCSS.HSN.VM.A.1

Tags

CCSS.HSN.VM.A.1