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Author Question: An object of mass m rests on a flat table. The earth pulls on this object with a force of magnitude ... (Read 189 times)

wrbasek0

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on: Jul 29, 2018
An object of mass m rests on a flat table. The earth pulls on this object with a force of magnitude mg. What is the reaction force to this pull?
 
  A) The table pushing up on the object with force mg.
  B) The object pushing down on the table with force mg.
  C) The table pushing down on the floor with force mg.
  D) The object pulling upward on the Earth with force mg.
  E) The table pulling upward on the Earth with force mg.

Question 2

Jill does twice as much work as Jack does and in half the time. Jill's power output is
 
  A) the same as Jack's power output.
  B) one-fourth as much as Jack's power output.
  C) one-half as much as Jack's power output.
  D) twice Jack's power output.
  E) four times Jack's power output.
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tjayeee

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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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wrbasek0

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Reply #2 on: Jul 29, 2018
TY


tjayeee

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


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