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Author Question: Objects A and B, of mass M and 2M respectively, are each pushed a distance d straight up an inclined ... (Read 89 times)

segrsyd

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on: Aug 1, 2020
Objects A and B, of mass M and 2M respectively, are each pushed a distance d straight up an inclined plane by a force F parallel to the plane. The coefficient of kinetic friction between each mass and the plane has the same value μk. At the highest point,

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KA = Fd = KB.

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KA = (F−μkMg cosθ)d; KB = (F− 2μkMg cosθ)d.

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KA = (F−Mg sinθ)d; KB = (F− 2Mg sinθ)d.

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KA = (F−Mg sinθ−μkMg cosθ)d; KB = (F−Mg sinθ−μkMg cosθ)d.

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KA = (F−Mg sinθ−μkMg cosθ)d; KB = (F− 2Mg sinθ− 2μkMg cosθ)d.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by segrsyd on Aug 1, 2020

KKcool

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Reply #1 on: Aug 1, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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segrsyd

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Reply 2 on: Aug 1, 2020
Excellent

isabelt_18

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Reply 3 on: Yesterday
Wow, this really help

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