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Category: Mechanics

Question-211001

Question Number 211001 by lmcp1203 last updated on 26/Aug/24 Commented by mr W last updated on 26/Aug/24 $${is}\:{the}\:“{inclined}\:{plane}''\:{just}\:{a}\:{wedge} \\ $$$${which}\:{can}\:{slide}\:{frictionlessly}\:{on}\:{the} \\ $$$${ground}?\:{or}\:{the}\:{wedge}\:{is}\:{fixed}\:{with} \\ $$$${the}\:{ground}? \\…

Question-209846

Question Number 209846 by peter frank last updated on 23/Jul/24 Answered by mr W last updated on 23/Jul/24 $${the}\:{result}\:{is}\:{too}\:{large}. \\ $$$$\mathrm{20}×\left(\mathrm{15}−\mathrm{10}\right)×\mathrm{12}×\mathrm{10}^{−\mathrm{6}} =\mathrm{0}.\mathrm{0012}{m} \\ $$$$=\mathrm{1}.\mathrm{2}\:{mm} \\…