Question

A bullet of mass m hits a beam with some velocity V0 at a distance h from a hinge À as shown in the figure. The collision is non elastic. Determine the velocity V0 does make the beam move to its vertical position. The beam mass is m, its length is l

A bullet of uwess M hwts a bea uih solue veloahy Vo at e distauce h From hige A, as showu su a sroere hat ar make ie beou uove to its vericel posihou. 丹

Answer 1

h and tte /分 a M 2