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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?
the cylinder is made from steel where yield stress= 240 MPa and v=0.3. Subsequently sketch the hoop and radial stresses in the wall of the cylinder.
Calculate the specific heat at constant pressure, and specific heat at constant volume for propane which is compressed at the following inlet condition;
Two slender rods of negligible weight are pin-connected at A and attached to the 18-lb block B and the 80-lb block C. The coefficient of static friction is 0.55 between all surfaces of contact. Determine the range of values of P for which equilibr..
The piston is now unlocked so it is free to move, and it conducts heat so the air comes to a uniform temperature . Find the mass in both A and B, and the final T and P.
the light right-angle boom which supports the 400-kg cylinder is supported by three cables and a ball-and-socket joint
Simics Central Simics can simulate real workloads at reasonable speeds Is the reported performance a result of optimization or simulator simplicity? What are some of the potential drawbacks of making a completely general simulation environment?
if block d weighs 300 lb and block b weighs 275 lb, determine the required weight of the block c and the angle theta for equilibrium.
A 90-N force is applied to the control rod AB as shown. Knowing that the length of the rod is 225 mm, determine the moment of the force about point B by resolving the force into horizontal and vertical components.
calculate the static thrust of the turbojet engine having mass flow 88lbmsec the ratio of air and fuel mass flowing
Also determine the axial force and deformation of the diameter due to temperature rise. Let E = 120 GPa and Co-efficient of linear thermal expansion = 0.0000168 per °C.
Determine the time taken for the crate to come to a rest and the distance travelled if the coefficient of dynamic friction is 0.4
What are the possible outcomes of this scenario?
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