explain, using how an object’s motion changes over time, produces a straight line when the object is moving at a steady pace is different from an object that is moving at a pace that is increasing

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?

The energy produced as a result of this flow of electrons from atom to atom is called

Why does lightning travel from clouds to the ground?