Starting at rest, a hydroplane accelerates at a = 0.15t for the first 10 seconds and then accelerates at a = -0.1t + 2.5 until it comes to a stop. The acceleration is show on the graph below. a (m/s^2) 1.5 + 10 t (sec) a) How many seconds does the hydroplane travel before coming to a rest? m b) What is the maximum velocity in that the hydroplane reached? S c) How many seconds did it take the hydroplane to reach its maximum velocity? d) How many meters did the hydroplane travel? e) Draw the v-t and s-t graphs on your written homework.

Starting at rest, a hydroplane accelerates at a = 0.15t for the first 10 seconds and then accelerates at a = -0.1t + 2.5 until it comes to a stop. The acceleration is show on the graph below. a (m/s^2) 1.5 + 10 t (sec) a) How many seconds does the hydroplane travel before coming to a rest? m b) What is the maximum velocity in that the hydroplane reached? S c) How many seconds did it take the hydroplane to reach its maximum velocity? d) How many meters did the hydroplane travel? e) Draw the v-t and s-t graphs on your written homework.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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