На Problem-1: What is M1 in case-a and case-b For given Mach wave angles
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The left picture ( spacecraft ) angle is 2.5
The right picture (re-entry vehicle ) angle is 1.5
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Solved in 3 steps with 2 images
- s.google.com/forms/d/e/1FAIpQLScb2xT7k-eePTWpsP_2NVcxHoLzgRJgpgenAf561PFw1CPObg/viewform?hr_submission-Chgi06m4 QoSE arks Classes A4 Why must we use rocket propulsion systems in space, rather than another method to create the rocket's movement? While usable, there are too few particles in space for a propeller to be as effective as we want. There is nothing to push off of in space, so you must throw stuff in the other direction to move forward. Rocket propulsion systems are the most durable and can handle coming in and out of Earth's atmosphere. 4 Rocket propulsion systems are simply the most affordable and, therefore, help meet NASA's budget. 9 DELL prt sc F10 home F11 end F1 F7 F9 OBE 9 P e to search F2 2 3 W E S Ox $ 4 I F4 R C C F5 % 5 T :0 G F6 A 6 Y & 7 8 F8 * 8 900 U KThe mass of the Kepler Space telescope is 1039 kilograms. What is it’s escape velocity?Don’t worry about the K - images. Just focus on the figure 1 provided
- Describe the principle of the seismometer.This question about orbital pathsWhich of the following statements are NOT true about NASA's earliest days? NASA's early days were marked by spectacular failures and wild rocket malfunctions. Werner von Braun and other German Scientists were key to the development of the American Rocket Program . It had its origins in the United States and Soviet Union cooperating in developing German Rocket technology following World War Two No answer text provided . NASA initially lagged far behind the Soviets in terms of successful space vehicle and rocket development.