2*) In the long jump, an athlete launches herself at an angle above the ground and lands at the same height, trying to travel the greatest horizontal distance. Suppose that on earth she is in the air for time T, reaches a maximum height h and achieves a horizontal distance D. If she jumped in exactly the same way during a competition on Mars, where g.mars = 0.379 of its earth value, find her time in the air, maximum height and horizontal distance. Express each of these quantities in terms of its earth value. Air resistance should be neglected on both planets. (t = 2.64 TẸ, h = 2.64 hg, D = 2.64 Dp)

2*) In the long jump, an athlete launches herself at an angle above the ground and lands at the same height, trying to travel the greatest horizontal distance. Suppose that on earth she is in the air for time T, reaches a maximum height h and achieves a horizontal distance D. If she jumped in exactly the same way during a competition on Mars, where g.mars = 0.379 of its earth value, find her time in the air, maximum height and horizontal distance. Express each of these quantities in terms of its earth value. Air resistance should be neglected on both planets. (t = 2.64 TẸ, h = 2.64 hg, D = 2.64 Dp)

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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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2*) In the long jump, an athlete launches herself at an angle above the ground and lands at the same
height, trying to travel the greatest horizontal distance. Suppose that on earth she is in the air for time T,
reaches a maximum height h and achieves a horizontal distance D. If she jumped in exactly the same
way during a competition on Mars, where gmars = 0.379 of its earth value, find her time in the air,
maximum height and horizontal distance. Express each of these quantities in terms of its earth value.
Air resistance should be neglected on both planets. (t = 2.64 Tg, h = 2.64 hg, D = 2.64 Dg)

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