An object accelerates from rest to velocity of 38m/s over a distance of 12m what was its acceleration ?

Can somebody please help and can u show me the explanation what’s giving thank you

This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal.find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?