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Author Question: When Jeff ran up a hill at 7.0 m/s, the horizontal component of his velocity vector was 5.1 m/s. ... (Read 165 times)

KWilfred

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on: Jul 29, 2018
When Jeff ran up a hill at 7.0 m/s, the horizontal component of his velocity vector was 5.1 m/s. What was the vertical component of Jeff's velocity?
 
  A) 4.8 m/s
  B) 4.3 m/s
  C) 3.8 m/s
  D) 3.4 m/s

Question 2

What is the difference between 103.5 and 102.24 expressed to the correct number of significant figures?
 
  A) 1.3
  B) 1.26
  C) 1.260
  D) 1.2600
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canderson530

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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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KWilfred

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Reply #2 on: Jul 29, 2018
Thanks


canderson530

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Reply #3 on: Jul 29, 2018
Welcome :)


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