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Author Question: A 92-kg man climbs onto a car with worn out shock absorbers and this causes the car to drop down 4.5 ... (Read 11 times)

Zoey63294

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on: Jul 29, 2018
A 92-kg man climbs onto a car with worn out shock absorbers and this causes the car to drop down 4.5 cm. As he drives along, he hits a bump, and this starts the car oscillating at an angular frequency of 4.52 rad/s. What is the mass of the car?
 
  A) 890 kg
  B) 760 kg
  C) 920 kg
  D) 990 kg
  E) 1900 kg

Question 2

A 120-V rms voltage at 1000 Hz is applied to a resistor and an inductor in series. If the impedance of this circuit is 110 , what is the maximum value of the current?
 
  A) 1.54 A
  B) 1.09 A
  C) 1.84 A
  D) 1.04 A
  E) None of the other answers is correct.


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djpooyouma

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

A


Zoey63294

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Reply 2 on: Jul 29, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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