Captain John Stapp is often referred to as the "fastest man on Earth." In the late 1940s and early 1950s, Stapp ran the U.S. Air Force's Aero Med lab, pioneering research into the accelerations which humans could tolerate and the types of physiological effects which would result. Manning the rocket sled on the famed Gee Whiz track, Stapp tested acceleration and deceleration rates in both the forward-sitting and backward-sitting positions. He would accelerate to aircraft speeds along the 1200-foot track and abruptly decelerate under the influence of a hydraulic braking system. On one of his most intense runs, his sled decelerated from 274 m/s (614 mi/hr) to a stop at -202 m/s/s. Determine the... a. ... stopping distance. Distance b. ... stopping time. Time S m Info Info Attempts: 0/00 Submit Attempts: 0/00 Submit
Captain John Stapp is often referred to as the "fastest man on Earth." In the late 1940s and early 1950s, Stapp ran the U.S. Air Force's Aero Med lab, pioneering research into the accelerations which humans could tolerate and the types of physiological effects which would result. Manning the rocket sled on the famed Gee Whiz track, Stapp tested acceleration and deceleration rates in both the forward-sitting and backward-sitting positions. He would accelerate to aircraft speeds along the 1200-foot track and abruptly decelerate under the influence of a hydraulic braking system. On one of his most intense runs, his sled decelerated from 274 m/s (614 mi/hr) to a stop at -202 m/s/s. Determine the... a. ... stopping distance. Distance b. ... stopping time. Time S m Info Info Attempts: 0/00 Submit Attempts: 0/00 Submit
Related questions
Question
Expert Solution
Step 1
Using equation if motion we can find the stopping distance and stopping time for the runner
Step by step
Solved in 2 steps with 1 images