The elements of a switching device are shown. If the vertical control rod has a downward...
The elements of a switching device are shown. If the vertical control rod has a downward velocity v 3.7 ft/sec when the device is in the position shown, determine the corresponding speed of point A. Roller C is in continuous contact with the inclined surface. 3" 470 3" 19° 10.336 ft/sec Answer: VA
The elements of a switching device are shown. If the vertical control rod has a downward velocity v = 3.2 ft/sec and an upward acceleration a = 1.9 ft/sec2 when the device is in the position shown, determine the magnitude of the acceleration of point A. Roller C is in continuous contact with the inclined surface. A04" 350 18 87.8284 Answer: aA = ft/sec2
The elements of a switching device are shown. If the vertical control rod has a downward velocity v of 2.8 ft/sec when 9 = 70° and if roller A is in continuous contact with the horizontal surface, determine the magnitude of the velocity of C for this instant. 6.7" 6.7" Answer: Vc = ft/sec the tolerance is +/-2%
Problem 4: The elements of a switching device are shown below. The vertical control rod has a downward velocity of v0.6 and an upward acceleration of a0.36 th instant shown.r roller C remains in continuous contact with the inclined surface, determine the velocity and acceleration of point A at the instant shown Dynamics, Meriam, Problem 5.134 Answer: ta--0.41 i-1311 m , ?,-+ 12.48i + 4.06j s 75 30° 75 15°
I got vc = 3.646 and w = 12.93. w is magnitude of angular velocity. This was correct. I got ac = -134.31 and a(magnitude of angular acc) = -277.37. This was correct. I’m having trouble finding the acceleration of point A. i got the x part right but not the y part. I got aA = 127.75i + 43.8j but the 43.8j part is wrong. hapter 5, Problem 5/108 Multistep has a downward velocity v-3.0h/sec and an upward acceleration...
summatize the following info and break them into differeng key points. write them in yojr own words apartus 6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...