A car travels east with a constant velocity. The magnitude of the acceleration of the car is

A) decreasing.
B) increasing.
C) constant non-zero.
D) zero.
E) None of the other choices is correct.


D

Physics & Space Science

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Rasterizing is the process of creating an image one ______ at a time.

A. megabyte B. bit C. GIF D. map

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The force of gravity is an inverse square law. This means that, if you double the distance between two large masses, the gravitational force between them _________________.

Fill in the blank(s) with the appropriate word(s).

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The basic SI units of angular momentum are:

A. kg·m/s B. kg·m2/s C. kg·m·deg/s D. kg·m2·deg/s E. kg·m3/s F. Something else (specify)

Physics & Space Science

The pupil of the eye controls:

A. the focal length of the eye B. the far point C. the near point D. the amount of light reaching the retina E. none of these.

Physics & Space Science