A thin, rigid, spherical shell with a mass of 3.76 kg and diameter of 0.228 m is filled with helium (adding negligible mass) at 0°C and 1 atm pressure. It is then released from rest on the bottom of a pool of water that is 3.60 m deep. (a) Determine the upward acceleration of the shell. m/s² (b) How long will it take for the top of the shell to reach the surface? Disregard frictional effects.

A thin, rigid, spherical shell with a mass of 3.76 kg and diameter of 0.228 m is filled with helium (adding negligible mass) at 0°C and 1 atm pressure. It is then released from rest on the bottom of a pool of water that is 3.60 m deep. (a) Determine the upward acceleration of the shell. m/s² (b) How long will it take for the top of the shell to reach the surface? Disregard frictional effects.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter15: Fluids

Section: Chapter Questions

Problem 47PQ

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