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Author Question: A 50.0-kg crate is being pulled along a horizontal smooth surface. The pulling force is 10.0 N and ... (Read 36 times)

leo leo

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on: Jul 29, 2018
A 50.0-kg crate is being pulled along a horizontal smooth surface. The pulling force is 10.0 N and is directed 20.0 above the horizontal. What is the magnitude of the acceleration of the crate?
 
  A) 0.0684 m/s2
  B) 0.188 m/s2
  C) 0.200 m/s2
  D) 0.376 m/s2
  E) 0.0728 m/s2

Question 2

Which of the following is a form of radiation and not a form of matter?
 
  A) an electric current flowing in a copper wire
  B) the electron beam that creates the picture on a TV tube
  C) carbon dioxide gas
  D) None of the above are forms of radiation.
  E) All of the above are forms of radiation.
Physics ¦ Walker ¦ 5th Edition
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meow1234

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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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leo leo

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

xiazhe

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Reply 3 on: Yesterday
Excellent

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