Determine the time t required to bring the payload

Assignment Help Civil Engineering

Reference no: EM131036394

A gimbal pedestal supports a payload in the space shuttle and deploys it when the doors of the cargo bay are opened in orbit. The payload is modeled as a homogeneous rectangular block with a mass of 6000 kg. The torque on the gimbal axis O-O is 30 supplied by a d-c brushless motor. With the shuttle orbiting in a "weightless" condition, determine the time t required to bring the payload from its stowed position at θ = 0 to its deployed position at θ = 90° if the torque is applied for the first 45° of travel and then reversed for the remaining 45° to bring the payload to a stop ()

Reference no: EM131036394

Questions Cloud

Which is not a function of t cells : Which of the following statements is incorrect concerning the TCR and Ig ? Which of the following is not a function of T cells

Derive an expression for the magnitude of the force exerted : If the bar is released from rest in the vertical position (θ = 0) derive an expression for the magnitude of the force exerted by the bearing at O on the frame as a function of θ.

Price charged per piece of plywood : Question 1 The following data gives X, the price charged per piece of plywood and Y, the quantity sold (in thousands).

Create a console application that will convert a one digit : Use Visual Studio to create a console application that will convert a one digit roman numeral into our current numerical system. The program should continue asking the user for input until the user types quit.

Determine the time t required to bring the payload : determine the time t required to bring the payload from its stowed position at θ = 0 to its deployed position at θ = 90° if the torque is applied for the first 45° of travel and then reversed for the remaining 45° to bring the payload to a stop ()

Problem regarding the injury or civil wrong : An injury or civil wrong (not a breach of contract) that the courts will find a remedy in the form of an action for damages; 3 elements of every tort action include (1) existence of legal duty from defending party to plaintiff (2) breach of that d..

Determine the initial angular acceleration of the bar : Determine the initial angular acceleration of the bar when it is released from rest in a position where the bar has been rotated 30° clockwise from the position shown. Neglect any sag of the spring, whose mass is negligible.

The independent random variables : The random variable X is uniformly distributed on (-1, 2) . Derive the pdf of Y = X2.

Essay topic - the buyer decision process : Task in 2000 words address the following essay topic: The buyer decision process and The total product concept are two of the marketing mega-concepts from the theory section of this unit; select one of these two mega-concepts and explain it

User Account

All Pages