A particle moves with velocity for

MATHEMATICS · Subjective · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

A particle moves with velocity

v(t)=\langle \cos t,\,-2\sin t\rangle

for

0\le t\le \pi

. Calculate the maximum speed attained by the particle on this interval.