Graphical Analysis: An object is moving with constant non-zero acceleration in the +x direction. The velocity 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...
Two masses are connected by a cord that passes over a pulley as shown in the figure. The pulley and cord have negligible mass and 
(2.0 kg) moves on a horizontal surface without friction, 
(2.0 kg) is suspended vertically. What is the acceleration of 
?
A. 3.9 
B. 12
C. 6.0
D. 4.9
The Michelson interferometer can make precise length measurements using which of the following phenomena?
a. force b. interference c. magnification d. resolving power
RC Circuits: A circuit contains a 2.0-M? resistor in series with an uncharged capacitor. When this combination is connected across an ideal battery, the capacitor reaches 25% of its maximum charge in 1.5 s. What is its capacitance?
Fill in the blank(s) with the appropriate word(s).
As one of the strongest sources of radio waves in the solar system, the ________ has an observed period of about a day
Fill in the blank(s) with correct word