Physics, 08.04.2020 01:06, vlactawhalm29
A toy helium balloon is initially at a temperature of T = 24o C. Its initial volume is 0.0042 m3 (It is a 10 cm radius sphere). Assume that the pressure in the balloon always equals atmospheric pressure, 101.3 kPa. 1)The balloon is lying in the sun, which causes the volume to expand by 13%. What is the new temperature, T? T =
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Physics, 22.06.2019 00:30, juansantos7b
Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.
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Physics, 22.06.2019 10:30, tay8556
The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.
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A toy helium balloon is initially at a temperature of T = 24o C. Its initial volume is 0.0042 m3 (It...
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