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(Motion of Particle) physics problem??? Can anyone give me detailed description of how to this and what formula to use? Thank you so much for the help! The motion of a particle moving in a circle in the x-y plane is described by the equations: r(t)=7.75, Q(t)=5.97t Where Q is the polar angle measured counter-clockwise from the + x-axis in radians, and r is the distance from the origin in m. Calculate the y-coordinate of the particle at the time 3.70 s. Calculate the x-component of the velocity at the time 2.50 s? Calculate the magnitude of the acceleration of the particle at the time 2.20 s? Calculate the y-component of the acceleration at the time 1.40s?
(Motion of Particle) physics problem???
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