Assignment:
Question 1. The angular displacement of a human centrifuge, of length 30 ft, is given by (theta)= 4[t + 30*e^(-.03t)-30]radians where t is in seconds and and t=0 is start up.
If the passenger loses consciousness at an acceleration of 10g's determine the time this would occur.
Verify the tangential acceleration is small compared to the radial acceleration.
Question 2. A rocket is fired vertically and achieves a velocity of 27000 km/hr at an altitude of 350km where it's fuel is exhausted.
How high does the rocket reach before starting it's decent?
Question 3. Just after being struck by a club a golf ball has a velocity of 125ft/sec at an angle of 35 degrees above the horizontal.
Where is the point of impact?
What is the height when x=30 yards?