3. A block attached to an ideal spring undergoes simple harmonic motion about its equilibrium position (x= 0) with amplitude A. What fraction of the total energy is in * the form of kinetic energy when the block is at position x= -A ? 1 3 (A) (B) (C) 3 3 (D) 4
3. A block attached to an ideal spring undergoes simple harmonic motion about its equilibrium position (x= 0) with amplitude A. What fraction of the total energy is in * the form of kinetic energy when the block is at position x= -A ? 1 3 (A) (B) (C) 3 3 (D) 4
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This is a multiple choice question, so you can just give the answer with the letter it corresponds with.
Transcribed Image Text:maximum mag
(A) the speed is the maximum
(B) the speed is the minimum
(C) the restoring force is the minimum
(D) the kinetic energy is the maximum
3. A block attached to an ideal spring undergoes simple
harmonic motion about its equilibrium position (x=0)
with amplitude A. What fraction of the total energy is in
* the form of kinetic energy when the block is at position
1,
x= -A ?
(A)
(B)
(C)
(D)
4. A student measures the maximum speed of a block un-
dergoing simple harmonic oscillations of amplitude A on
the end of an ideal spring. If the block is ronlı
with
1/3 112N /3 3lt
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