Physics kinematic in two direction help pls

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

You throw a baseball directly upward at time =0 at an initial speed of 14.9 m/s. what is the maximum height the ball reaches above where it leaves your hand? ignore air resistance and take =9.80 m/s2.

What will happen in a hybrid vehicle if current flow becomes too high due to a short?