Project #51778 - Trig3

 

1) A security car with its spotlight on is parked 40 meters from a warehouse. Consider θ and x as shown in the figure. Write θ as a function of x.

 

https://content.grantham.edu/at/MA111/New_2013/Assignment_Images/w3_a1_1.png

 

2) A weight is oscillating on the end of a spring (see figure). The position of the weight relative to the point of equilibrium is given by https://content.grantham.edu/at/MA111/New_2013/Assignment_Images/w3_a1_4.png  where y is the displacement(in meters) and t is the time (in seconds). Find the time when the weight is at the point of equilibrium (y = 0) for 0 ≤ t ≤ 1.

 

 https://content.grantham.edu/at/MA111/New_2013/Assignment_Images/w3_a1_2.png

 

3) The horizontal distance d (in feet) traveled by a projectile with an initial speed of v feet per second is modeled by: 

 

https://content.grantham.edu/at/MA111/New_2013/Assignment_Images/w3_a1_3.png

 

where θ is the angle at which the projectile is launched.

 

Find the horizontal distance traveled by a golf ball that is hit with an initial speed of 100 feet per second when the ball is hit at an angle of θ = 40°. Round to the nearest foot.

 

 

 

 

 

 

 

Question 1

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_06.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_06_03.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_06_04.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_06_02.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_06_05.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_06_01.png

 

Question 2

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_09.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_09_03.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_09_04.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_09_05.png

D.

https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_09_01.png 

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_09_02.png

 

Question 3

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_11.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_11_04.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_11_01.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_11_03.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_11_05.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_11_02.png

 

Question 4

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_07.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_07_05.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_07_03.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_07_02.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_07_01.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_07_04.png

 

Question 5

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_17.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_17_03.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_17_01.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_17_04.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_17_02.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_17_05.png

 

Question 6

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_19.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_19_04.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_19_03.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_19_05.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_19_02.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_19_01.png

 

 

 

Question 7

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_16.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_16_04.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_16_03.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_16_01.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_16_02.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_16_05.png

 

Question 8

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_05.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_05_04.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_05_02.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_05_01.png

D.

 Undefined

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_05_03.png

 

Question 9

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_08.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_08_02.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_08_03.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_08_01.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_08_05.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_08_04.png

 

Question 10

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_15.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_15_01.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_15_05.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_15_04.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_15_03.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_15_02.png

 

Question 11

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_18.png

 

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_18_05.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_18_02.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_18_01.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_18_03.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_18_04.png

 

Question 12

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_20.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_20_04.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_20_01.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_20_02.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_20_05.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_20_03.png

 

Question 13

 

https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_01.png

 

A.

-2.419

B.

2.419

C.

Undefined

D.

2.410

E.

-2.410

 

Question 14

 

https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_04.png 

 

A.

 Undefined

B.

https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_04_01.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_04_04.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_04_02.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_04_03.png

 

 

 

 

 

 

 

 

 

Question 15

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_14.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_14_04.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_14_02.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_14_01.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_14_03.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_14_05.png

 

Question 16

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_13.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_13_04.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_13_03.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_13_05.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_13_02.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_13_01.png

 

Question 17

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_10.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_10_05.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_10_02.png

C.

https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_10_03.png 

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_10_01.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_10_04.png

 

Question 18

 

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_12.png

 

A.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_12_03.png

B.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_12_05.png

C.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_12_04.png

D.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_12_01.png

E.

 https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_12_02.png

 

 

 

Question 19

 

https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_03.png 

 

A.

-0.333

B.

Undefined

C.

0.333

D.

-0.322

E.

1

 

Question 20

 

https://content.grantham.edu/at/MA111/New_2013/Assessment_Images/w3_assessment_question_02.png 

 

A.

Undefined

B.

0.5

C.

-0.5

D.

-0.524

E.

0

 

Subject Mathematics
Due By (Pacific Time) 12/14/2014 08:00 am
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