A brick is thrown vertically from an aircraft flying two kilometres above the earth. The brick will fall with a पृथ्वी से दो किलोमीटर ऊपर उड़ते हुए किसी वायुयान से एक ईंट ऊध्र्वाधर फेंकी जाती है। ईंट

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A brick is thrown vertically from an aircraft flying two kilometres above the earth. The brick will fall with a पृथ्वी से दो किलोमीटर ऊपर उड़ते हुए किसी वायुयान से एक ईंट ऊध्र्वाधर फेंकी जाती है। ईंट