1. A stone is thrown vertically upward from the ground with a velocity of 15 m/sec. Onesecond later another stone is thrown vertically upward with a velocity of 30 m/sec.When and how far above the ground will the stones be at the same level?2. A train moving with constant acceleration travels 9 m during the 10 second of its motionand 6 m during the 12th second of its motion. Find its initial velocity and its constantacceleration.3. A particle moves along a straight line in such a manner that its displacement, at anyinstant, from a fixed point on its path is given by the equation s 1/10 (t+ 6t-4t).How far will the particle travel during the 10h second?

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Answered: A stone is thrown vertically upward…

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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A stone is thrown vertically upward from the ground with a velocity of 15 m/sec. One second later another stone is thrown vertically upward with a velocity of 30 m/sec. When and how far above the ground will the stones be at the same level?