The barometric height of a town is
70 cmHg. Given that the standard
atmospheric pressure is 76...
Physics, 14.02.2021 14:50 qdogisbeast6132
The barometric height of a town is
70 cmHg. Given that the standard
atmospheric pressure is 76 cmHg
and the density of mercury is 13 600
kgm ?, determine the altitude of the
town. (Density of air is 125 kgm?)​
Answers: 3
Physics, 22.06.2019 17:30
Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s
Answers: 3
Physics, 22.06.2019 23:50
The star nearest to our sun is proxima centauri, at a distance of 4.3 light-years from the sun. how far away, in km, is proxima centauri from the sun?
Answers: 3
Physics, 23.06.2019 00:30
Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
Answers: 1
Physics, 23.06.2019 03:30
Three resistance 4,4 and 6 ohms are joined in the series.the total resistance will be
Answers: 1
Mathematics, 16.07.2019 12:00
Mathematics, 16.07.2019 12:00
Mathematics, 16.07.2019 12:00
Biology, 16.07.2019 12:00
Social Studies, 16.07.2019 12:00
Biology, 16.07.2019 12:00
Social Studies, 16.07.2019 12:00
Social Studies, 16.07.2019 12:00
History, 16.07.2019 12:00
History, 16.07.2019 12:00
Biology, 16.07.2019 12:00