Graphical Analysis: An object is moving with constant non-zero velocity in the +x direction. The position versus time graph of this object is
A. a horizontal straight line.
B. a vertical straight line.
C. a straight line making an angle with the time axis.
D. a parabolic curve.
Answer: C
You might also like to view...
A farsighted boy has a near point at 2.3 m and requires contact lenses to correct his vision to the normal near point. What is the correct choice of lens power for the contact lenses?
A) -0.28 diopters B) +0.28 diopters C) -3.6 diopters D) +3.6 diopters E) +1.8 diopters
The coldest region of the atmosphere is the
a. stratosphere. b. troposphere. c. mesosphere. d. thermosphere.
For uniformly accelerated motion, which of the following quantities must be zero?
a. the initial acceleration b. the initial velocity c. the initial displacement d. the time rate of change of the acceleration e. the time rate of change of the velocity f. the time rate of change of the displacement
In its monthly bill, the electric company charges you primarily for
A) the useful energy output that all your electric devices produce during the month. B) the number of cabbages you consume during the month. C) the electric power you consume during the month. D) the electric energy you consume during the month. E) the electric force you consume during the month.