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Name: A cake is composed of three layers each successive layer is twice as h
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Description: A cake is composed of three layers each successive layer is twice as heavy as the one above it. If the normal force on the second layer is 400N find the weight of the third layer.

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Physics

A cake is composed of three layers each successive layer is twice as heavy as the one above it. If the normal force on the second layer is 400N find the weight of the third layer

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 76PQ: Jamal and Dayo are lifting a large chest, weighing 207 lb, by using the two rope handles attached to...

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Jamal and Dayo are lifting a large chest, weighing 207 lb, by using the two rope handles attached to either side. As they lift and hold it up so that it is motionless, each handle makes a different angle with respect to the vertical side of the chest (Fig. P5.76). If the angle between Jamals handle and the vertical side is 25.0 and the angle between Dayos handle and the vertical side of the chest is 30.0, what are the tensions in each handle? FIGURE P5.76
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