12. Mare is throwing rocks off of a cliff down to the river below. She throws the rock with an initial velocity of 12.0 m/s at an angle of 45.0
degrees. If the rock is in the air for 5.00 seconds, how high is the cliff?

Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature

Avoltaic cell converts chemical energy to

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell