Vectors Lessons 3 - 4 Quiz

Given the magnitude & direction of the resultant, find the horizontal & vertical components. Direction: 287° Magnitude: 422mph

• Horizontal -403.6
   Vertical 123.4
• Horizontal 123.4
  Vertical -403.6
• Horizontal 123.4
  Vertical 403.6
• Horizontal -123.4 
  Vertical -403.6

Tags

CCSS.HSN.VM.A.2

Determine the direction and magnitude of the vector 〈7,18〉

• Direction 21.3°
  Magnitude 19.3
• Direction 68.7°
  Magnitude 19.3
• Direction 21.3°
  Magnitude 373
• Direction 68.7°
  Magnitude 373

Tags

CCSS.HSN.VM.A.1

Find the direction and magnitude of the resultant vector for the drawing of two forces.

• Direction 90°
  Magnitude 139.0N
• Direction 52.3°
  Magnitude 195N
• Direction 52.3°
  Magnitude 139.0N
• Direction 37.7°
  Magnitude 139.0N

Tags

CCSS.HSN.VM.A.3

An airplane flying due south (270°)  485 mph against a 25 mph wind blowing due west(180°). Determine the new speed and direction of the plane.

• Direction 267.0°
  Magnitude 485.6mph
• Direction 93.0°
  Magnitude 485.6mph
• Direction 237.0°
  Magnitude 485.6mph
• Direction 87.0°
  Magnitude 510.0mph

Find the direction and magnitude of the resultant vector for the drawing of two forces.

• Direction 75.0°
  Magnitude 221.8mph
• Direction 41.9°
  Magnitude 233.3mph
• Direction 48.1°
  Magnitude 233.3mph
• Direction 57.2°
  Magnitude 238.6mph

Tags

CCSS.HSN.VM.A.3

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
   Vertical 7.2
• Horizontal 7.2
   Vertical 18.9
• Horizontal 15.2
   Vertical 9.6
• Horizontal 9.6
   Vertical 15.2

Tags

CCSS.HSN.VM.A.3

A car travels 90 meters due north in 15 seconds. Then the car turns around and travels 40 meters due south.  What is the magnitude and direction  of the car's resultant displacement?  

• 40 metres, South
• 50 metres, South
• 50 metres, North
• 40 metres, North 

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

What is the x component of the vector given in the diagram?

• 77N
• 92N
• 120N
• 60N

Tags

CCSS.HSN.VM.A.2

What is the y component of the vector given in the diagram?

• 77N
• 92N
• 120N
• 60N

Tags

CCSS.HSN.VM.A.2

A hiker walks 5 kilometers due north and then 7 kilometers due east. What is the magnitude of the resultant vector?

• 2 km
• 8.6 km
• 12 km
• 12.6 km

Tags

CCSS.HSN.VM.A.3