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Question: problem 1 a particle travels counterclockwise along a circular...

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PROBLEM 1 - A particle travels counterclockwise along a circular horizontal track with radius R-10 m. The position of the particle along the track obeys the following equation: sの-2 f + ț +3 where s is expressed in meters and t is expressed in seconds. a) Att-2 sec, what is the speed of the particle? Find the vector velocity of the particle in radial- transverse coordinates at this time. Find the vector acceleration of the particle in radial transverse coordinates for t= 2 sec. Find the velocity and acceleration vectors if the track is modified to be a spiral with radius increasing at a constant rate of 0.1 b) c) m/s. s(t)

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