The 'Online Quiz on Mechanics' assesses knowledge in mechanics, focusing on force analysis and vector representation. It tests skills in calculating force magnitudes, directions, and Cartesian vectors, essential for students and professionals in physics and engineering.
106º
103º
104º
105º
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5660 N
6660 N
4660 N
3660 N
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3730 N
3830 N
3930 N
3630 N
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50º
60º
40º
30º
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F = {30i−30j​+42.4k} N
F = {20i−30j​+42.4k} N
F = {30i−20j​+42.4k} N
F = {-30i+30j​+42.4k} N
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-80i
-80k
-80j
-70j
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2509.851 N.m
2409.851 N.m
2069.851 N.m
2609.851 N.m
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1.18 kN
1.28 kN
2.18 kN
2.28 kN
43.519i + 174.064j - 174.064k
-43.519i + 174.064j – 174.064k
-43.519i - 174.064j + 174.064k
43.519i - 174.064j + 174.064k
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-53.22i - 79.836j - 146.366k
53.22i + 79.836j - 146.366k
53.22i - 79.836j - 146.366k
-53.22i - 79.836j - 146.366k
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489 Ib
487 Ib
498 Ib
478 Ib
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518 Ib
581 Ib
418 Ib
481 Ib
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231 N
213 N
313 N
321 N
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55.8º
56.8º
54.8º
45.8º
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253 Ib-ft
255 Ib-ft
235 Ib-ft
0
253 Ib-ft
255 Ib-ft
235 Ib-ft
0
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A=933 lb, B=1867 lb
A=1867 lb, B=933 lb
A=1687 lb, B=933 lb
A=1867 lb, B=339 lb
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1245 Ib-ft
0
1425 Ib-ft
None of the above
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6.00 kips
4.00 kips
7.00 kips
5.00 kips
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6.00 kips
0
4.00 kips
5.00 kips
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931 N
913 N
391 N
319 N
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405 N
505 N
540 N
450 N
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4.46 kN
3.46 kN
5.46 kN
6.46 kN
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1.83 kN
2.73 kN
1.73 kN
3.73 kN
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Quiz Review Timeline (Updated): Mar 20, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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