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Questions 1, 2, and 3 are short free-response questions that require about 13 minutes to answer and are worth 8 points. Questions 4 and 5 are long free-response questions that require about 25 minutes each to answer and are worth 13 points each. Show your work for each part in the space provided after that part. (DIAGRAM IS NOT AVAILABLE TO COPY) A horizontal spring with a force constant of 40 $\mathrm{N} / \mathrm{m}$ is attached a 0.1 $\mathrm{kg}$ block. (a) If the block is pulled to a distance of 0.5 m and released, what is the maximum speed of the block? (b) What is the frequency of the oscillations? (c) If the spring were flipped vertically and attached to the ground with the block placed on top, how would the natural length of the spring change? (d) How does the frequency of the oscillations of the vertical spring block oscillator compare with that when it was placed horizontally?

          Questions 1, 2, and 3 are short free-response questions that require about 13 minutes to answer and are worth 8 points. Questions 4 and 5 are long free-response questions that require about 25 minutes each to answer and are worth 13 points each. Show your work for each part in the space provided after that part.
(DIAGRAM IS NOT AVAILABLE TO COPY)
A horizontal spring with a force constant of 40 $\mathrm{N} / \mathrm{m}$ is attached a 0.1 $\mathrm{kg}$ block.
(a) If the block is pulled to a distance of 0.5 m and released, what is the maximum speed of the block?
(b) What is the frequency of the oscillations?
(c) If the spring were flipped vertically and attached to the ground with the block placed on top, how would the natural length of the spring change?
(d) How does the frequency of the oscillations of the vertical spring block oscillator compare with that when it was placed horizontally?

Added by Michelle H.

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