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What is this rotational velocity? |
Laverne can reach 42 miles per hour on her exercise bike while it is in high gear. While in this gear, the diameters of the wheels, pedal sprocket, and sheet sprocket are 30 inches, 16 inches, and 5 inches, respectively. Find the rotational velocity of the wheel and both of the sprockets. Show every bit of work. You may only use the formulas below: (omega)=2蟺f d=r(pi) t linear speed= r (omega) This question is for all math whizes. The whiz who answers this question the fastes and most acuratley will receive the points. Hurry up! An infinitesimal transformation of a vector r is given by r^'==(I+e)r, (1) where the matrix e is infinitesimal and I is the identity matrix. (Note that the infinitesimal transformation may not correspond to an inversion, since inversion is a discontinuous process.) Source(s): http://mathworld.wolfram.com/infinitesim... h i got the points ty Do you know the answer? |
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