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Author Question: If you run a 3000-watt hair dryer for 30 minutes, how much electric energy do you consume? A) 100 ... (Read 112 times)

LCritchfi

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on: Jul 29, 2018
If you run a 3000-watt hair dryer for 30 minutes, how much electric energy do you consume?
 
  A) 100 kW  h
  B) 6 kW  h
  C) 1.5 kW  h
  D) 90,000 kW  h
  E) None of the above.

Question 2

A 60-kg skier pushes off the top of a frictionless hill with an initial speed of 4.0 m/s. How fast will she be moving after dropping 10 m in elevation? Air resistance is negligible.
 
  A) 10 m/s B) 15 m/s C) 0.15 km/s D) 0.20 km/s E) 49 m/s
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yasmina

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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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LCritchfi

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Reply 2 on: Jul 29, 2018
Excellent

cpetit11

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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