Which description correctly summarizes how an electric motor causes an axle to turn

There are weak or strong attractive forces between atoms of liquids with a high viscosity

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.