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A remote sensing satellite is deployed in a circular sun-synchronous orbit with inclination 96.85°. A. Calculate orbit altitude (disregard gravitational pull by the Moon and Sun). B. The spacecraft ballistic coefficient is 160 kg/m 2 . Determine approximate lifetime of the satellite if it is deployed during the phase of the solar cycle with a typical F10.7 = 90. C. What is the maximum distance, D MAX , from the spacecraft to the horizon? D.
What is the maximum possible swath width, S W ? E. What is the maximum possible time in view? F. What is the ground speed (m/s) of the subsatellite point? G. The ground communications station is located at the satellite ground track. What is the communication time if the local conditions limit spacecraft visibility to elevation angles larger than = 18 degrees?
h injection molding was portions of the part not filling. List and explain three process parameters that may aid in the correction of this error. What other errors might adjustments in these parameters help allay?
Find the transfer function for the following impulse response
a homogeneous cylinder with weight g and radius r lay on a roughnbsphorizontal floor and adjoins to a rough vertical
A collar B of weght W can move freely along thevertical rod. The constant of the spring is k and the spring is unstretched when theta=0. Derive an equation in W thrta k and l that must be satisfied when h collar is in equilibrium.
A. When the two torques are applied to the composite shaft, determine: the maximum shear stress magnitude in aluminium tube (1), the rotation angle of joint B and c.
As shown, a 150 lb bungee jumper wants to jump from the top of a 630 ft high bridge and be able to just touch the water below. Given that the bungee cord has a spring constant of 108 lb/ft, what should the bungee cord's relaxed length, l, be for t..
An air heater may be fabricated by coiling Nichrome wire and passing air in cross flow over the wire. Consider a heater fabricated from wire of diameter D=1 mm, L= 2m, electrical resistivity rho=10^-6 ohms, thermal conductivity k=25W/mK, and emiss..
Determine the number of revolutions that the motor executes in a) reaching its rated speed, b) coasting to rest.
Using MATLAB Simulink, set up the negative feedback system of and find the value of the gain
The rack structure will be built 2 ft above floor level, and the clearance between the rack structure and the ceiling of the building must be at least 18 in. Determine the dimensions (height, length, and width) of the rack structure.
determine the maximum velocity to which water can be accelerated by the nozzles before striking the turbine blades.
a man of mass m1 walks along a plank of length l with a constant acceleration a relative to the plank. the mass of the
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