A pool cue with a mass of 60 kg strikes a pool ballwith a mass of 75 kg, at a velocity of 7 m/s . What velocity does the pool cue recoil with if the pool ball moves with a velocity of 6 m/s after the hit?

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

The heliocentric and the geocentric models of the solar system included these central principles

Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.