10.14 An object with a mass of m = 4.80 kg is attached to the free end of a light string wrapped around a reel of radius R = 0.255 mand mass of M = 3.00 kg. The reel is a solid disk, free to rotate in a vertical plane about the horizontal axis passing through itscenter as shown in the figure below. The suspended object is released from rest 6.10 m above the floor.GMmR(a) Determine the tension in the string (in N).N(b) Determine the magnitude of the acceleration of the object (in m/s²).m/s²(c) Determine the speed with which the object hits the floor (in m/s).m/s(d) Verify your answer to part (c) by using the isolated system (energy) model. (Submit a file with a maximum size of 1 MB.)Choose File no file selected

An object with a mass of m = 4.80 kg is attached to the free end of a light string wrapped around a reel of radius R = 0.255 m and mass of M = 3.00 kg. The reel is a solid disk, free to rotate in a vertical plane about the horizontal axis passing through its center as shown in the figure below. The suspended object is released from rest 6.10 m above the floor. G M m (a) Determine the tension in the string (in N). N (b) Determine the magnitude of the acceleration of the object (in m/s²). m/s² (c) Determine the speed with which the object hits the floor (in m/s). m/s (d) Verify your answer to part (c) by using the isolated system (energy) model. (Submit a file with a maximum size of 1 MB.) Choose File no file selected

An object with a mass of m = 4.80 kg is attached to the free end of a light string wrapped around a reel of radius R = 0.255 m and mass of M = 3.00 kg. The reel is a solid disk, free to rotate in a vertical plane about the horizontal axis passing through its center as shown in the figure below. The suspended object is released from rest 6.10 m above the floor. G M m (a) Determine the tension in the string (in N). N (b) Determine the magnitude of the acceleration of the object (in m/s²). m/s² (c) Determine the speed with which the object hits the floor (in m/s). m/s (d) Verify your answer to part (c) by using the isolated system (energy) model. (Submit a file with a maximum size of 1 MB.) Choose File no file selected

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 77PQ

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