A student begins her drive to school by traveling 14 miles in a direction of 45° north of east. Next, she travels 5 miles north. Finally, she travels 10 miles east when she arrives at school. a. Create a vector diagram showing the student's path b. Determine the magnitude of the resultant vector c. Determine the direction of the resultant vector (OR) d. Determine the total distance driven

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 48E
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I need help with question 1 and question 2.

 

ve creunt
1 / 1
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1. A student begins her drive to school by traveling 14 miles in a direction of 45° north of east.
Next, she travels 5 miles north. Finally, she travels 10 miles east when she arrives at school.
a. Create a vector diagram showing the student's path
b. Determine the magnitude of the resultant vector
c. Determine the direction of the resultant vector (OR)
d. Determine the total distance driven
33
2. A truck is traveling with a velocity of 35 m/s when the driver applies the brakes. After 5.0
seconds, the truck's velocity is reduced to 25 m/s. Determine;
a. The truck's acceleration
b. The distance traveled in the first 5 seconds
c. The total time required to bring the truck to rest beginning when the driver first applies
the brakes.
W
3. A stone is thrown upward with an initial velocity of 100 m/s from the roof of a building whose
O E I
C
T
Rain off and on
^ ENG
Transcribed Image Text:ve creunt 1 / 1 164% 1. A student begins her drive to school by traveling 14 miles in a direction of 45° north of east. Next, she travels 5 miles north. Finally, she travels 10 miles east when she arrives at school. a. Create a vector diagram showing the student's path b. Determine the magnitude of the resultant vector c. Determine the direction of the resultant vector (OR) d. Determine the total distance driven 33 2. A truck is traveling with a velocity of 35 m/s when the driver applies the brakes. After 5.0 seconds, the truck's velocity is reduced to 25 m/s. Determine; a. The truck's acceleration b. The distance traveled in the first 5 seconds c. The total time required to bring the truck to rest beginning when the driver first applies the brakes. W 3. A stone is thrown upward with an initial velocity of 100 m/s from the roof of a building whose O E I C T Rain off and on ^ ENG
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