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Question
A certain vector in the xyplane has an xcomponent of 4m and a ycomponent of 10m. It is then rotated in the xyplane so its xcomponent is doubled. Its new ycomponent is about:A) 20 m
B) 7.2 m
C) 5.0 m
D) 4.5 m
E) 2.2 m
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Q:
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Q:
In a photoelectric effect experiment at a frequency above cut off, the number of electrons ejected is proportional to:
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Q:
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The resolving power of a telescope can be increased by:
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Q:
Light of wavelength 480 nm falls on a slit of width 3.5 m. What is the relative intensity (that is, the value of I/Im) of the diffraction pattern at an angle of 18?
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Q:
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