physics-9-chapter-4-turning-effect-of-force-13


1. Which of the following system is used to find the exact position of an object anywhere in the sea?




2. Which of the following system is used to find the exact position of an object anywhere in the sea?




3. Which of the following system is used to find the exact position of an object anywhere in the air?




4. Which of the following system is used to find the exact position of an object anywhere in the air?




5. How many satellites GPS consists of?




6. How many satellites Global Positioning System consists of?




7. What is the speed of satellites of Global Positioning System?




8. Which of the following system consists of 24 earth satellites?




9. How many times satellites of Global Positioning System revolve around the earth?




10. Which of the following system consists of 24 earth satellites?




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