Physics, 21.12.2021 18:20 hannahhoskings6989
A beam of monochromatic light of wavelength 6.00 x 10-7 m approaches a barrier having four openings, A, B, C, and D, of different sizes as shown below Which opening will cause the least diffraction?
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Afaulty model rocket moves in the xy-plane (the positive y direction is vertically upward). the rocket's acceleration has components ax(t) = ? t2 and ay(t) = ? ? ? t, where ? = 2.50 m/s4 , ? = 9.00 m/s2 , and ? = 1.40 m/s3 . at t = 0 the rocket is at the origin and has velocity ~v0 = v0x ? i + v0y ? j with v0x = 1.00 m/s and v0y = 7.00 m/s. (a) calculate the velocity and position vectors as functions of time. (b) what is the maximum height reached by the rocket? (c) sketch the path of the rocket. (d) what is the horizontal displacement of the rocket when it returns to y = 0?
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A beam of monochromatic light of wavelength 6.00 x 10-7 m approaches a barrier having four openings,...
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