Find cylindrical components of velocity and acceleration
The airplane on the amusement park ride moves along a path defined by the equation r=4m, angle=(0.2t) rad, and z=0.5cosangle, where t is in seconds. Determine the cylindrical components of the velocity and acceleration of the airplane when t=6s.
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The airplane on the amusement park ride moves along a path defined by the equation. Determine the cylindrical components of the velocity and acceleration of the airplane when t=6s.
Two gases are contained in gas bulbs connected by a valve. Gas A ispresent in a 44 L bulb at a pressure of 381 torr. Gas B exerts apressure of 381 torr. Gas B exerts a pressure of 756 torr in a 79 Lbulb.
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The magnitude of the resultant force acting on the elephant in part b of the drawing is k times larger than that in part a. Find the ratio F.
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