Sample Response: Personal water filters solve the
problem of having access to drinking water a...
Physics, 05.05.2020 16:41 webbjalia04
Sample Response: Personal water filters solve the
problem of having access to drinking water anywhere.
They are available and affordable. The materials used to
make them are durable. They remove bacteria but there
are still risks, because they cannot filter heavy metals or
viruses. Still, the benefits outweigh the risks.
Answers: 3
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How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?
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Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.
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Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle
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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
Answers: 3
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