Review: Vector Components and Magnitude

Find the magnitude.

• -10

• -8

• 6

• 10

Tags

CCSS.HSN.VM.A.1

Given the magnitude & direction of the resultant, find the horizontal & vertical components.

• Horizontal 63.9
   Vertical 44.7
• Horizontal 7.3
   Vertical 34.2
• Horizontal -63.9
   Vertical 44.7
• Horizontal -7.3
   Vertical 34.2

Tags

CCSS.HSN.VM.A.3

What is the exact magnitude of this vector?

r=

• 
• 
• 
• 

Tags

CCSS.HSN.VM.A.1

If a duck waddles from coordinate
 P = (-3, 2) to
Q = (6,5), then a vector that models the duck's motion is

• 〈-3,7〉
• 〈-9,3〉
• 〈9,-3〉
• 〈9,3〉

Tags

CCSS.HSN.VM.A.2

Find the resultant vector.

• <5, 3>

• <1, 7>

• <7, 1>

• <3, 5>

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

Find the magnitude.

• 5

• 3

• 25

• -4

Tags

CCSS.HSN.VM.A.1

George Washington throws a baseball with an initial velocity of 20.2 feet per second at an angle of 69° with the horizontal. Find the initial vertical and horizontal velocity of the ball.

• Horizontal 18.9 ft/s

  Vertical 7.2 ft/s

• Horizontal 7.2 ft/s

  Vertical 18.9 ft/s

• Horizontal 15.2 ft/s

  Vertical 9.6 ft/s

• Horizontal 9.6 ft/s

  Vertical 15.2 ft/s

Tags

CCSS.HSN.VM.A.3

A late traveler rushes to catch a plane, pulling a suitcase with a force directed 30.0° above the horizontal. If the horizontal component of the force on the suitcase is 60.6 N, what is the force exerted on the handle?

• 95.6
• 53.0
• 70.0
• 65.2

Tags

CCSS.HSN.VM.A.3

What is the value of d? Round to the nearest tenth of a meter. 

• 18.9 m
• 19.5 m
• 47 m
• 27.5 m

Tags

CCSS.HSG.SRT.C.8

To solve for angle x, what function would you use?

• tan^-1

• cos^-1

• sin^-1

• cos

Tags

CCSS.HSG.SRT.C.8