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Home Q & A Board Science-Related Homework Help Physics Astronomy
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Rony02 Rony02
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6 years ago
A simple pendulum consists of a mass M attached to a weightless string of length L. For this system, when undergoing small oscillations
 
  A) the frequency is independent of the length L.
  B) the frequency is proportional to the amplitude.
  C) the frequency is independent of the mass M.
  D) the frequency is proportional to the period.
  E) the period is proportional to the amplitude.

Question 2

0.00325  10-8 cm equals
 
  A) 3.25  10-12 mm
  B) 3.25  10-11 mm
  C) 3.25  10-10 mm
  D) 3.25  10-9 mm
  E) 3.25  10-8 mm

Question 3

The specific heat of ice is about ________ the specific heat of liquid water.
 
  A) the same as
  B) half
  C) double
  D) one tenth
  E) 3 times greater than

Question 4

A car and a truck are traveling in the same direction along a straight section of highway. The car is moving at 55. mph and the truck is moving 45. mph. What is the velocity of the truck relative to the car?
 
  What will be an ideal response?
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mas0375mas0375
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6 years ago
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6 years ago
This helped my grade so much Perfect
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Correct Slight Smile TY
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