0
answers
0
watching
76
views
9 Nov 2019
provide answers
A particle's position is given by s(t) = 6 cot t - 5 cos t+t/pi + 7. The average velocity of the particle over [pi/4, 9pi/4] is pi - 1/pi 0 1/pi 7 pi Either no solution above or the answer does not exist. The position of a particle moving along a coordinate line is x = root14 + 11t, with x in meters and t in seconds. Find the particle's velocity at t = 8. 1/root102 m/sec 11/root102 m/sec -11/root102 m/sec 11/2root102 m/sec Either no solution above or the answer does not exist.
provide answers
A particle's position is given by s(t) = 6 cot t - 5 cos t+t/pi + 7. The average velocity of the particle over [pi/4, 9pi/4] is pi - 1/pi 0 1/pi 7 pi Either no solution above or the answer does not exist. The position of a particle moving along a coordinate line is x = root14 + 11t, with x in meters and t in seconds. Find the particle's velocity at t = 8. 1/root102 m/sec 11/root102 m/sec -11/root102 m/sec 11/2root102 m/sec Either no solution above or the answer does not exist.