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The 230,000 lb space shuttle orbiter touches down at about 220 mi/hr. At 200 mi/hr its drag parachute deploys. At 35 mi/hr, the chute is jettisioned from the orbiter. if the deceleration in feet per second squared during the time that the chute is deployed is -0.003 v^2 ( speed v in feet per second), determine the corresponding distance traveled by the orbiter. Assume no braking from its wheel brake.
A 10-kg mass slides down a ramp inclined at 30o from the horizontal a total vertical distance of 3 m. Determine the velocity of the mass when it reaches the bottom, neglecting friction and air resistance.
Crank AB of the linkage shown rotates clockwise at 300 rpm. Using graphical method, determine the velocity of point B, C, D, and E.
a ball is dropped from a boat so that it strikes the surface of a lake with a speed of 16.5fts. while in the water the
the fibers of a carbonepoxy composite are 8 micrometers in diameter and are coated with a 1 micrometer thick epoxy
question 1 what four processes make up the ideal rankine cycle? what is happening in an actual power plant during the
How will notches and holes affect the deflection of a cantilever beam? ie. increase or decrease? (Please provide citations)
Need help with determining the rate of heat generation required at the welding source to accomplish a weld. A fillet weld is used to join two medium carbon steel plates each having a thickness of 5.0mm.
Calculate the actual power transmitted to the second pulley and calculate the power which can be transmitted if the maximum tension in the belt is limited to half of the ultimate strength of the belt.
a boiling-water-type nuclear fission reactor has shut down the backup pumps have failed and emergency cooling water
If the filling is done rapidly, calculate the final temperature in the small cylinder, (a) assume that oxygen is an ideal gas with Cv= 5R/2 and (b) using accurate thermodynamic data for oxygen.
a composite wall made up of two materials. the temperatures on the left and right faces are maintained at constant
The catapult is used to launch a ball such that it strikes the wall of the building at the maximum height of its trajectory. If it takes 1.5 s to travel from A to B, determine the velocity vA at which it was launched, the angle of release q, and t..
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