x4 First motion: A cart is given an initial speed up an incline. The cart slows down to rest. Second motion: A cart with the same initial speed on a different incline slows down to rest, covering four times as much distance. The Question: The cart's acceleration must be multiplied by 4 (a) Which equation is relevant? Justify your answer. 4x=v2 2a because both carts are ending at rest. ending (b) Which variable is constant, and how do you know? The initial Speed is constant because both carts carts have have the same the same initial speed. (c) Answer the question using the relevant equation. Fill in the box above with your final answer. AX = V² 2 2a

x4 First motion: A cart is given an initial speed up an incline. The cart slows down to rest. Second motion: A cart with the same initial speed on a different incline slows down to rest, covering four times as much distance. The Question: The cart's acceleration must be multiplied by 4 (a) Which equation is relevant? Justify your answer. 4x=v2 2a because both carts are ending at rest. ending (b) Which variable is constant, and how do you know? The initial Speed is constant because both carts carts have have the same the same initial speed. (c) Answer the question using the relevant equation. Fill in the box above with your final answer. AX = V² 2 2a

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 71AP: An ice sled powered by a rocket engine sum from rest on a large frozen lake and accelerates at + 40...

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