A student attaches a block to a horizontal spring so that the block-spring
system will oscillate if the block-spring system is released from rest at a
horizontal position that is not the system's equilibrium position. The
oscillatory motion of the system is described by the graph of the block's
acceleration as a function of time. An identical experiment is conducted
except that a new spring is used that has a spring constant that is twice
the value of that of the original spring. Which two of the following
predictions are correct about the system when it undergoes simple
harmonic motion? Select two answers.
Answers: 2
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Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?
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Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.
Answers: 2
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Awave that is traveling fast can be said to have a high a. frequency b. speed c. wavelength d. amplitude e. period f. none of these
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Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere
Answers: 1
A student attaches a block to a horizontal spring so that the block-spring
system will oscillate if...
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