Next, based on the correct answer from part a, which of the following is the correct symbolic expression for a?
(a) m(a1 + f)/(2m)
(b) (a1 + f)/m
(c) (ma1 + f)/m
(d) (ma1 + f)/(2m)

If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)

Of is j/kg·k. if a 2.6 kg of isk to k,is ?

On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?