Two men support a uniform horizontal beam at its two ends, if one of them suddenly lets go, the force exerted by the beam on the other man will

Two men support a uniform rod of mass M and length L at its two ends. If one of them suddenly withdraws, find the force excerted by the rod on the other man ( a ) immediately after withdrawl and ( b ) when the rod makes angle theta with vertical.

Two men support a uniform rod of mass M and length L at its two ends. If one of them suddenly withdraws, find the force excerted by the rod on the other man ( a ) immediately after withdrawl and ( b ) when the rod makes angle theta with vertical.

Three identical particles force exerted on one body due to the other two.

Three identical particles force exerted on one body due to the other two.

A tube of length L is filled completely with an incompressible liquid of mass M and closed at both ends. The tube is then roted in a horizontal plane about one of its ends with a uniform angular velocity omega The force exerted by the liquid at the other end is