What is the acceleration of a 5.9 kilogram bowling ball if a force of 11 N is applied to it?

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

Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?

Resistivity of a material is the resistance of a cm long sample of the material of 1 cm2 cross-sectional area.