Acar slows down from -27.7m/s to -10.9m/s while undergoing a dispacement of -105m what was its acceleration

How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j

Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor

The slope of a velocity time graph over any interval of time gives the during that interval