If an object's acceleration is nonzero, its velocity must be __________
Fill in the blank(s) with correct word
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Three resistors having resistances of 4.0 ?, 6.0 ?, and 10.0 ? are connected in parallel. If the combination is connected in series with an ideal 12-V battery and a 2.0-? resistor, what is the current through the 10.0-? resistor?
A) 0.59 A B) 2.7 A C) 6.4 A D) 11.2 A E) 16 A
Suppose that you were selected for a "Survivor"-type TV show. To help keep your group connected, you suggest that long vines can be tied together and used to transmit signals in cases of emergency. To get the signals to travel faster, you should
A. select lighter vines. B. increase the tension on the vines. C. hang weights from the vines at evenly spaced intervals. D. do all of the above. E. do (a) or (b) above, preferably both.
In silicones the backbone polymer is composed of alternating silicon atoms and _________atoms.
Fill in the blank(s) with the appropriate word(s).
As a liquids viscosity increases, what happens to the rate of the flow?
What will be an ideal response?