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vector applications

Authored by ERICA REDDICK

11th - 12th Grade

CCSS covered

Used 5+ times

vector applications
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21 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The president’s airplane, Air Force One, flies at 250 m/s to the east with respect to the air. The air is moving at 35 m/s to the north with respect to the ground. Find the velocity of Air Force One with respect to the ground.

252 m/s
222 m/s
435 m/s
125 m/s

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

An airplane traveling north at 220 meters per second encounters a 50.0-meters-per-second crosswind from west to east. Find the plane's velocity. Round to the nearest m/s.

170 m/s

214 m/s

226 m/s

270 m/s

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A motorboat velocity is 20 km/h in still water. If the boat must travel straight to the nearest shore in a river whose current is 12 km/h, What up stream angle must the bow boat point at? (hints: you know the opposite and resultant sides of your right triangle here).

46 degrees upsteam
37 degrees upstream
22 degrees upstream
42 degrees upstream

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The president’s airplane, Air Force One, flies at 250 m/s to the east with respect to the air. The air is moving at 35 m/s to the north with respect to the ground. Find the direction angle of Air Force One with respect to the ground.

81.45 degrees

7.96 degrees

82.03 degrees

no solution

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An arrow is shot at an angle of 35° from horizontal at a velocity of 140 feet per second. What is the horizontal (h) component of the velocity vector?

h = 114.68 fps
h = 140 fps
h = 80.30 fps
h = 105 fps

Tags

CCSS.HSN.VM.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An arrow is shot at an angle of 35° from horizontal at a velocity of 140 feet per second. What is the vertical (v) component of the velocity vector?

h = 114.68 fps
h = 140 fps
h = 80.30 fps
h = 105 fps

Tags

CCSS.HSN.VM.A.3

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

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

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