Physics, 26.09.2021 05:10 sierraaasifuent
1. Let the vectors, A, B, and C be defined by: A = 3î +6j, B = -î + 4j, and C = 5î - 2j.
(a) What is the magnitude of vector A?
(b) Sketch the vector subtraction problem B - C and find the components of the resultant
vector.
(c) Find the components of A + 2B.
(d) Express A - B - C as a magnitude and angle relative to the horizontal.
Answers: 1
Physics, 21.06.2019 23:30
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Physics, 22.06.2019 05:00
Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.
Answers: 1
Physics, 22.06.2019 17:20
Properties seen when one one substance changes to another are known as properties
Answers: 1
1. Let the vectors, A, B, and C be defined by: A = 3î +6j, B = -î + 4j, and C = 5î - 2j.
(a) What...
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