Physics, 08.12.2021 22:00 loveyeti106838
A 0.5 kg ball is rolling down a hill going at 4 m/s. How much force is acting on the ball if it rolled for 5 m?
Answers: 2
Physics, 22.06.2019 06:30
If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.
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Physics, 23.06.2019 03:30
Astudent pushes a 40-n block across the floor for a distance of 10 m. how much work was applied to move the block? a. 4 j b. 40 j c. 400 j d. 4000 j
Answers: 1
Physics, 23.06.2019 06:30
X-ray crystallography is used to see the structure of molecules. scientists have used the technique to find the structure of cholesterol an important biological molecules knowledge of a structure of cholesterol is because it may affect?
Answers: 2
A 0.5 kg ball is rolling down a hill going at 4 m/s. How much force is acting on the ball if it roll...
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