[M2-SHORT QUIZ] Vector Addition

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22 Terms

1
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The resultant 200 Newton, 45o has an equilibrant with magnitude _____.

Group of answer choices

200 Newton

100 Newton

50 Newton

20 Newton

200 Newton

2
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The resultant 200 Newton in the first quadrant has an equilibrant in what quadrant of the Cartesian Coordinate System?

Group of answer choices

III

I

II

IV

III

3
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Given 3 vectors below, find the magnitude of their resultant.

48 N east

48 N south

48 N west

48

4
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Given a vector of 785 kmph, 220 degrees.

Which is the magnitude of the vector?

785

5
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Given a vector of 433 kmph, 44 degrees.

Which is the direction of the vector?

44

6
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"What is the weight if the mass is 2"

Express your final answer as whole number (apply rounding)

20

7
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"What is the weight if the mass is 79"

Express your final answer as whole number (apply rounding)

774

8
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Given a vector of 601 kmph, 244 degrees.

Which is the magnitude of the vector?

601

9
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Given a vector of 244 kmph, 23 degrees.

Which is the direction of the vector?

23

10
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Given 3 vectors below, find the magnitude of their resultant.

60 N east

60 N south

60 N west

60

11
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Given a vector of 684 kmph, 234 degrees.

Which is the direction of the vector?

234

12
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Given 3 vectors below, find the magnitude of their resultant.

49 N east

49 N south

49 N west

49

13
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Given 3 vectors below, find the direction of their resultant.

1000 N east

1000 N south

1000 N west

Group of answer choices

south

east

north

west

south

14
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"What is the weight if the mass is 6"

Express your final answer as whole number (apply rounding)

59

15
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Using the force table, the three vectors were balanced by placing counterweights on the fourth unused

string and locating the appropriate angle or direction. These counterweights on the fourth position represents what vector?

Group of answer choices

equilibrant

resultant

scalar

equilibrant

16
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Given 3 vectors below, find the magnitude of their resultant.

51 N east

51 N south

51 N west

51

17
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Given a vector of 643 kmph, 191 degrees.

Which is the magnitude of the vector?

643

18
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Given a vector of 947 kmph, 57 degrees.

Which is the direction of the vector?

57

19
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What is the percent difference if the equilibrant is equal to the resultant, in terms of their magnitude?

Group of answer choices

0

100

50

1000

0

20
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Given a vector of 662 kmph, 188 degrees.

Which is the magnitude of the vector?

662

21
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The tip-tail method is also called _____ method.

Group of answer choices

polygon method

experimental method

parallelogram method

polygon method

22
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"What is the weight if the mass is 34"

Express your final answer as whole number (apply rounding)

333

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