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Author Question: The block shown is pulled across the horizontal surface at a constant speed by the force shown. If M ... (Read 166 times)

KWilfred

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on: Aug 1, 2020

Question 1

The apparent weight of a fish in an elevator is greatest when the elevator

◦
moves downward at constant velocity.

◦
moves upward at constant velocity.

◦
accelerates downward.

◦
accelerates upward.

◦
is not moving.


Question 2

The block shown is pulled across the horizontal surface at a constant speed by the force shown. If M = 5.0 kg, F = 14 N and θ = 35°, what is the coefficient of kinetic friction between the block and the horizontal surface?



◦
0.44

◦
0.33

◦
0.38

◦
0.28

◦
0.17
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by KWilfred on Aug 1, 2020

sultana.d

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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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KWilfred

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Reply 2 on: Aug 1, 2020
Gracias!

mohan

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Reply 3 on: Yesterday
Excellent

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