The pressure at the bottom of a cylindrical container with a cross-sectional area of 53.5 cm2 and holding a fluid of density 660 kg/m3 is 115 kPa. (a) Determine the depth of the fluid.
m
(b) Determine the pressure at the bottom of the container if an additional 1.80 10-3 m3 of this fluid is added to the container. (Give your answer to at least 3 significant figures.)
kPa

1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev

How is the ideal mechanical advantage of a wheel and axle calculated?

Are formed where bumps from two surfaces come into contact ?