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Unformatted text preview: t is in seconds and s(t) is in meters. a) Find the velocity of the particle at time t. b) When is the particle at rest? When is it moving foward? When is it moving backward? c) Find the total distance traveled by the particle during the first 3 seconds. (15 points) Differentiate the following functions: a) U :2@3+t)5 b) " : *2(or.ton@- t7 c) y : coshfcot(Iogrr)] 7 - (12 points) A spherical balloon begins to leak air at t : 0 seconds. Its radius t seconds later is r(t) : ry inches. At what rate is air leaking from the balloon when f : 30 seconds 0"rr,o" : tn 13 )?...
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This note was uploaded on 03/30/2012 for the course MATH 111 taught by Professor ? during the Spring '05 term at NJIT.
- Spring '05