Physics, 27.08.2019 20:10, asalimanoucha2v
The density of the material of cylindrical rod was determined by the formula d=m/πr2 l the percentage error in m, r and l are 1.5% ,2.5% and 1.2 % respectively . calculate the maximum possible percentage error in the determination of density.
Answers: 3
Physics, 22.06.2019 07:00, hdjsjfjruejchhehd
If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
Answers: 2
Physics, 22.06.2019 14:40, sherlinejules1
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
The density of the material of cylindrical rod was determined by the formula d=m/πr2 l the percentag...
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