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Author Question: A mass is oscillating on a spring with a period of 4.60 s. At t = 0 s the mass has zero speed and is ... (Read 87 times)

Mimi

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on: Jul 29, 2018
A mass is oscillating on a spring with a period of 4.60 s. At t = 0 s the mass has zero speed and is at x = 8.30 cm.
 
  (a) What is the value of t the first time after t = 0 s that that the mass is at x = 4.15 cm?
  (b) What is its acceleration at t = 2.50 s?

Question 2

A 5.0 F and a 7.0 F capacitor are connected in series across an 8.0-V DC source. What is the voltage across the 5.0 F capacitor?
 
  A)
 
  0 V
  B)
 
  8.0 V
  C)
 
  2.7 V
  D)
 
  3.6 V
  E)
 
  4.7 V
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bblaney

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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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Mimi

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Reply 2 on: Jul 29, 2018
Wow, this really help

daiying98

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Reply 3 on: Yesterday
:D TYSM

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