Because terminal velocity depends on drag and an object's cross-section, there is no one speed for terminal velocity. Survive a Long Fall Name: Victoria LoGiudice Date: 10/4/20 Student Exploration: Free-Fall Laboratory Directions: Follow the instructions to go through the simulation. Time, Speed and Distance Calculator - CSGNetwork Time, Speed and Distance Calculator - CSGNetwork Count to 4 in your head. Q4) How far do you fall in the first 5.5 A little high-school physics will tell us that a body falling freely (assuming g=32 ft/s 2) for 10 ft. will attain a final speed of ~25 fps. This means that after two seconds the object is falling at 64 feet per second, and after three seconds it’s travelling at 96 feet per second, and so on. How far does it fall in 4 seconds, and how fast will it be going at that time? Let your lips part slightly and make a whooshing sound as you exhale through your mouth. 12 meters 5. This speed is the asymptotic limiting value of the speed, and the forces acting on the body balance each other more and more closely as the terminal speed is approached. Air resistance causes the feather to fall more slowly. Then close your lips and inhale silently through your nose. In heavy rush-hour traffic you drive in a straight line at 12m/s for 1.5 minutes, then you have to stop for 3.5 minutes, and finally you drive at 15 m/s for another 2.5 minutes, (a) Plot aposition-versus-time graph for this motion. = 16*4 = 64 feet. FIRST CLICK ON WHAT YOU ARE SOLVING FOR - DISTANCE. Speed Distance Time Calculator Reduced-gravity aircraft were used in several countries to provide a brief weightless environment for training astronauts and conducting various experiments. That’s how far up World War II pilot Alan Magee was when he had to abandon his plane without a parachute. A rock falls for 4 seconds how far did it fall? - Answers