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Author Question: Estimate how many pennies would you have to stack to reach from the floor to an average 8-ft ... (Read 123 times)

deesands

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on: Jul 29, 2018
Estimate how many pennies would you have to stack to reach from the floor to an average 8-ft ceiling.
 
  A) 2  103
  B) 2  102
  C) 2  104
  D) 2  105
  E) 2 x 106

Question 2

At a distance of 4.3 cm from the center of a very long uniformly charged wire, the electric field has magnitude 2000 N/C and is directed toward the wire.
 
  What is the charge on a 1.0 cm length of wire near the center? (0 = 8.85  10-12 C2/N  m2)
  A) -0.056 nC B) -0.044 nC C) -0.048 nC D) -0.052 nC
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dawsa925

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Reply #1 on: Jul 29, 2018
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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deesands

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Reply 2 on: Jul 29, 2018
Gracias!

ttt030911

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Reply 3 on: Yesterday
Wow, this really help

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