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Given the position vector of the particle r(t)=(t+1)i+(t^2â1)j+2t k, find the particle's velocity and acceleration vectors at t=1
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Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
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Ozone (o3) is made of three atoms of oxygen. it is an element a mixture a molecule an ion...
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