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23 Nov 2019
An object with a mass of m = 5.2 kg is attached to the free end ofa light string wrapped around a reel of radius R = 0.230 m and massof M = 3.00 kg. The reel is a solid disk, free to rotate in avertical plane about the horizontal axis passing through its centeras shown in the figure below. The suspended object is released fromrest 6.80 m above the floor.
(a) Determine the tension in the string.
(b) Determine the magnitude of the acceleration of theobject.
(c) Determine the speed with which the object hits the floor
I have tried everything I can think of and I am still wrong :(
An object with a mass of m = 5.2 kg is attached to the free end ofa light string wrapped around a reel of radius R = 0.230 m and massof M = 3.00 kg. The reel is a solid disk, free to rotate in avertical plane about the horizontal axis passing through its centeras shown in the figure below. The suspended object is released fromrest 6.80 m above the floor.
(a) Determine the tension in the string.
(b) Determine the magnitude of the acceleration of theobject.
(c) Determine the speed with which the object hits the floor
I have tried everything I can think of and I am still wrong :(
Casey DurganLv2
5 Oct 2019
