At some instant, a particle traveling in a horizontal circular path of radius 7.50 m has a total acceleration with a magnitude of 16.0 m/s2 and a constant tangential acceleration of 12.0 m/s2. Determine the speed of the particle at this instant and (1/8) revolution later.
I found the first part by solving for centripetal acceleration and used it to solve for velocity, but now I'm struggling with the second part.
1 answer
Correction: m/s^2