Acannon ball is fired at an angle of 22° above horizontal with an initial speed v0 = 300 m/s, reaching a maximum height h before hitting the ground. what is the maximum height h reached by the ball?

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer