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Author Question: An object moves 15.0 m north and then 11.0 m south. Find both the distance it has traveled and the ... (Read 72 times)

cherise1989

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on: Jul 29, 2018
An object moves 15.0 m north and then 11.0 m south. Find both the distance it has traveled and the magnitude of its displacement.
 
  A) 4.0 m, 26.0 m
  B) 26.0 m, 4.0 m
  C) 26.0 m, 26.0 m
  D) 4.0 m, 4.0 m

Question 2

As an electron slows down from 0.9980c to 0.5000c, how much momentum does it lose?
 
  (c = 3.0  108 m/s, melectron = 9.11  10-31 kg)
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wergv

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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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cherise1989

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Reply #2 on: Jul 29, 2018
TY


wergv

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Reply #3 on: Jul 29, 2018
You're welcome


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