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A small block of mass m projected horizo...

A small block of mass m projected horizontally from the top of the smooth and fixed hemisphere of radius r with speed `u` as shown. For values of `u ge u_(0)(u_(0)=sqrt(gr))` it does not slide on the hemisphere. `l` i.e., leaves the surface at the top itself.

For `u=u_(0)//3`, Find the height from the ground at which it leaves the hemisphere

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A small block of mass m projected horizontally from the top of the smooth and fixed hemisphere of radius r with speed u as shown. For values of u ge u_(0)(u_(0)=sqrt(gr)) it does not slide on the hemisphere. l i.e., leaves the surface at the top itself. For u=2 u_(0) , it lands at point P on ground. Find OP.

A small block of mass m projected horizontally from the top of the smooth and fixed hemisphere of radius r with speed u as shown. For values of u ge u_(0)(u_(0)=sqrt(gr)) it does not slide on the hemisphere. l i.e., leaves the surface at the top itself. For u=2 u_(0) , it lands at point P on ground. Find OP.

A small block of mass m projected horizontally from the top of the smooth and fixed hemisphere of radius r with speed u as shown. For values of u ge u_(0)(u_(0)=sqrt(gr)) it does not slide on the hemisphere. l i.e., leaves the surface at the top itself. In the above problem find its net acceleration at the instant it levels the hemisphere.

A small block of mass m projected horizontally from the top of the smooth and fixed hemisphere of radius r with speed u as shown. For values of u ge u_(0)(u_(0)=sqrt(gr)) it does not slide on the hemisphere. l i.e., leaves the surface at the top itself. In the above problem find its net acceleration at the instant it levels the hemisphere.