1D Kinematics W1Q1: Please answer each part step by step and explain each step (even if minor) in detail please. Question 4.Alice the astronaut finds herself on Planet X with some unknown gravi-tational acceleration. She is hovering in her spacecraft at some unknownheight from the ground with a stopwatch and she has a plan to figure out thestrength of gravity: solve some systems of equations! She decides to throwsome rocks straight up from her spacecraft and time how long they take toland. In her first trial she throws the rock up at 5 m/s and it takes 6 s toland. In her second trial she throws the rock up at 8 m/s and it takes 7 s toland.(a) What is the acceleration due to gravity?(b) How high is her spacecraft?(c) If Alice were to jump to the ground with 0 initial velocity, how fastwould she be moving when she hit the ground?(d) Assuming the acceleration due to gravity is 10 m/s² on the Earth, whatheight would one need to jump from (again with 0 initial velocity) toland at the same speed? (Don't try at home!)

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Answered: Kinematics W1Q1: Please answer each…

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Kinematics W1Q1: Please answer each part step by step and explain each step (even if minor) in detail please.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 69P

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