describe the motion of an object for which the direction of the acceleration is the same as the direction of motion of the object

Why does the input force have to be greater than the force needed to lift the bale?

Which accurately compares concave and convex lenses?

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?