Chemistry, 19.02.2021 19:30 rhaquan66766
O peso de um corpo na superfície da Terra é de 45 N. No interior de uma nave espacial, que se move sob a ação da gravidade em torno da Terra, o mesmo corpo fica sujeito a uma força gravítica de 5 N. Caracterize a força que a Terra exerce sobre o corpo quando este se encontra, em órbita, no interior da nave espacial.
Answers: 3
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Chemistry, 22.06.2019 20:10
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
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Chemistry, 22.06.2019 23:30
To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.
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Chemistry, 23.06.2019 01:30
Which is an example of a highly unstable isotope that is often used in fission reactions?
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O peso de um corpo na superfície da Terra é de 45 N. No interior de uma nave espacial, que se move s...
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