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The Displacement of an Object Oscillating on a Spring Is π\pi

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The displacement of an object oscillating on a spring is given by x(t) = xmcos( The displacement of an object oscillating on a spring is given by x(t) = x<sub>m</sub>cos(  +    ) .If the object is initially displaced in the negative x direction and given a negative initial velocity, then the phase constant    is between: A)  0 and   \pi  /2 radians  B)     \pi  /2 and    \pi   radians  C)    \pi  and 3  \pi /2 radians  D)  3   \pi  /2 and 2   \pi   radians  E)  none of the above (    is exactly 0,    \pi  /2,    \pi  , or 3   \pi  /2 radians)   +  The displacement of an object oscillating on a spring is given by x(t) = x<sub>m</sub>cos(  +    ) .If the object is initially displaced in the negative x direction and given a negative initial velocity, then the phase constant    is between: A)  0 and   \pi  /2 radians  B)     \pi  /2 and    \pi   radians  C)    \pi  and 3  \pi /2 radians  D)  3   \pi  /2 and 2   \pi   radians  E)  none of the above (    is exactly 0,    \pi  /2,    \pi  , or 3   \pi  /2 radians)   ) .If the object is initially displaced in the negative x direction and given a negative initial velocity, then the phase constant  The displacement of an object oscillating on a spring is given by x(t) = x<sub>m</sub>cos(  +    ) .If the object is initially displaced in the negative x direction and given a negative initial velocity, then the phase constant    is between: A)  0 and   \pi  /2 radians  B)     \pi  /2 and    \pi   radians  C)    \pi  and 3  \pi /2 radians  D)  3   \pi  /2 and 2   \pi   radians  E)  none of the above (    is exactly 0,    \pi  /2,    \pi  , or 3   \pi  /2 radians)   is between:


Definitions:

APC

The acronym for Average Propensity to Consume, which measures the fraction of income that households spend on goods and services rather than saving.

Disposable Income

The cash pile households can utilize for their spending and savings needs after income taxes are handled.

MPC

Marginal Propensity to Consume, which represents the ratio of change in consumer spending to a change in household income.

MPS

The marginal propensity to save, which is the proportion of an increase in income that is saved rather than spent on consumption.

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