Astone falls from a ledge and takes 8 seconds to hit th ground . the stone has an original velocity of 0 m/s how tall is the ledge ,254.4 meters .6 78.4 meters 39.2 meters

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

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

Gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope