You should always show your work and/or explain your reasoning and you should always show equations in symbols first before putting in any numbers and include the units throughout your calculations. 1) A hot air balloon has a vertical speed of +5.0m/s when a passenger releases a small rock over the side at a height of 120m above the ground. a) What is the velocity of the rock when it is released? Show your work and/or explain your reasoning. b) Determine the velocity of the rock just before it hits the ground. Show your work. c) How long is the rock in the air? Show your work. d) Determine the average velocity of the rock. Show your work. e) Sketch a vs. t, v vs.t and x vs. t graphs for the rock. f) Is the rock ever higher than 120m above the ground? Show your work and/or explain your reasoning. Cannt offvou

You should always show your work and/or explain your reasoning and you should always show equations in symbols first before putting in any numbers and include the units throughout your calculations. 1) A hot air balloon has a vertical speed of +5.0m/s when a passenger releases a small rock over the side at a height of 120m above the ground. a) What is the velocity of the rock when it is released? Show your work and/or explain your reasoning. b) Determine the velocity of the rock just before it hits the ground. Show your work. c) How long is the rock in the air? Show your work. d) Determine the average velocity of the rock. Show your work. e) Sketch a vs. t, v vs.t and x vs. t graphs for the rock. f) Is the rock ever higher than 120m above the ground? Show your work and/or explain your reasoning. Cannt offvou

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 1PE: The speed limit on some interstate highways is roughly 100 km/h. (a) What is this in meters per...

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