Problem 1-3

Free Preview

1-3. A particle is moving along a straight line such that its position from a fixed point is s = (20  – 27t2 +9t3) m, where t is in seconds. Determine the total distance traveled by the particle from t = 1 sec to t = 3 sec. Also, find the average speed of the particle during this time interval.

Back to: Private: Dynamics 1 (part Particle) > Lesson 1 เฉลยแบบฝึกหัด