Khan Academy Static

In a world full of unbalanced forces (which you learn more about when you study Newton's laws), you will have acceleration (which is the rate in change of velocity). Whether you're thinking about how fast a Porsche can get to 60mph or how long it takes for a passenger plane to get to the necessary speed for flight, this tutorial will help.

9899_Acceleration.html

9901_Airbus_A380_take_off_distance.html

9903_Acceleration_vs_time_graphs.html

9902_Why_distance_is_area_under_velocity_time_line.html

9900_Airbus_A380_take_off_time.html