Answered: 1. What is the pressure on the haul of…

1. What is the pressure on the haul of a submarine submerged to 400 m into the sea? 2. 20 kg weight is pushed up 1m with the force f_ext=mg. What is the work done?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter15: Thermodynamics

Section: Chapter Questions

Problem 13PE: A hand—driven tire pump has a piston with a 2.50cm diameter and a maximum stroke of 30.0 cm. (a) How...

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Question

1. What is the pressure on the haul of a submarine submerged to 400 m into the sea?

2. 20 kg weight is pushed up 1m with the force f_ext=mg. What is the work done?

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