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Author Question: A ladder is slipping down a vertical wall. If the ladder is 20 ft long and the top of it is slipping ... (Read 513 times)

Anajune7

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on: Jun 16, 2021
A ladder is slipping down a vertical wall. If the ladder is 20 ft long and the top of it  is slipping at the constant rate of 5 ft/s, how fast is the bottom of the ladder moving along the ground when the bottom is 16 ft from the wall?
◦ 0.8 ft/s
◦ 0.31 ft/s
◦ 6.3 ft/s
◦ 3.8 ft/s
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
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Marked as best answer by Anajune7 on Jun 16, 2021

bulacsom

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Reply #1 on: Jun 16, 2021
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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Anajune7

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Reply 2 on: Jun 16, 2021
YES! Correct, THANKS for helping me on my review

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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