Answers: 1
Physics, 21.06.2019 22:30
Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.
Answers: 1
Physics, 22.06.2019 10:00
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 Γ 1013 rad/s. the mass of a nickel atom is 9.75 Γ 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 Γ 10-34 j β’ s, , 1 ev = 1.60 Γ 10-19 j)
Answers: 2
What do you think would happen to the boiling point of water if you were to cook pasta near the Dead...
Mathematics, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30
Social Studies, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30
Social Studies, 09.02.2021 18:30
Chemistry, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30
Computers and Technology, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30