By upholding freedom of speech, the government is NOT encouraging which of the following selections? Select one:
A. suppression of information that could be damaging to top politicians
B. the free spread of new economic ideas
C. experimentation in arts and literature
D. the discussion of fringe political concepts

True or false: the revolution of the earth creates day and night as it rotates around the sun

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves