What does the stirrup press against

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

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

Which atomic model was proposed as a result of j. j. thomson’s work?