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धरावरील गुरुत्वाकर्षण ______ कित्येकजाणे असतं
प्रभाव
गुरुत्वाकर्षणाच्या ______ अशाप्रकारे वातावरणाला धरते
कानून
गुरुत्वाकर्षणाच्या सूत्रानुसार, मोठे वस्तू ______ गुरुत्वाकर्षण दर्शवतात
जास्त
गुरुत्वाकर्षणाच्या सूत्रानुसार, एकाच केंद्रातील दोन वस्तूच्या ______ विपरीत केंद्रांकवर कमी गुरुत्वाकर्षण होतो
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गुरुत्वाकर्षणाच्या ______ नुसार भूमीवरील गुरुत्वाकर्षण एक वस्तूला दुसऱ्या वस्तूवर खिंचतो
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१७व्या शतकात सर आइझक न्यूटन त्यांच्या गुरुत्वाचे ______ बद्दल आधार ठेवून नव्हत्या
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ह्या नियमानुसार, विश्वातील प्रत्येक वस्तू इतर वस्तूला आकर्षित करते ज्यामुळे त्यांच्या मासांच्या सीमा अनुपातात आणि त्यांच्या आवडीतून उरल्याच्या दुरीच्या वर्गात अनुपाती आहे, आणि गतीत असलेल्या वस्तुंनी बाह्य बलाच्या प्रभावात न आल्यास त्या वस्तूंची गती राहणार आहे.
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सूर्य आणि आमच्या सौरमंडळातील ग्रहांमध्ये गोळा ठेवणार्या कार्याला कोणत्याही अन्य बलांच्या सहाय्याने रोखणार नाही, त्यामुळे आमच्या ग्रहांची गोलारेखा सूर्याच्या आसपास घेत आहे.
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काळोख बिन्दूंमध्ये तारे आहेत, त्यांच्यातील गुरुत्वाकर्षण संरचनेचा काय राहील?
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फार क्षमतेवान गुरुत्वाकर्षणाच्या दुर्बलतेमुळे काय होते कर्माणुंच्या विकिरणांतील इलेक्ट्रॉनची दिशा?
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ग्रेव्हिटीच्या प्रभावाच्या प्राधान्याचे उदाहरण द्या ज्या त्यांचा तीव्र गुरुत्वाकर्षण असतो.
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ग्रेव्हिटीने वायुमध्ये असलेल्या अणुद्रव्याच्या गोंधळासाठी बल मिळविणार आहे, त्यामुळे वायुमध्ये जीवनाची सहाय्य करते.
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Study Notes
Gravity: A Force That Shapes Our World and Beyond
Gravity is a fundamental force that governs the behavior of massive objects in our universe. It's a familiar yet profound concept that influences our daily lives and remains a fascinating topic of scientific exploration. Let's delve into the essentials of gravity, starting with its effects on Earth.
Gravity on Earth
Gravity on our planet arises from the mutual attraction between Earth's massive core and any object with mass, including you and me. This force pulls objects toward each other, keeping us grounded and making sure our feet stay planted on the ground. Gravity also causes things to fall, drives the tides, and keeps the atmosphere bound to our planet.
Gravitational Force
The gravitational force between two objects is proportional to their masses and inversely proportional to the square of the distance between their centers. This means that larger objects exert more gravitational force, and objects that are closer to each other experience a stronger attraction. Mathematically, the equation for gravitational force is (F = G \frac{m_1 \times m_2}{r^2}).
Laws of Gravity
Sir Isaac Newton, in the 17th century, laid the groundwork for our understanding of gravity with his Laws of Motion and Universal Law of Gravitation. These laws state that every object in the universe attracts every other object with a force that is directly proportional to their masses and inversely proportional to the square of their distance apart, and objects in motion will remain in motion unless acted upon by an external force.
Gravity in Space
In the vastness of space, gravity plays an essential role in the formation and behavior of celestial bodies. For instance, the force between the Sun and the planets in our solar system keeps our planets in orbit around the Sun, while the gravitational pull between stars in a galaxy maintains its structure. Black holes, with their intense gravitational pull, are another fascinating manifestation of gravity in space.
Effects of Gravity
Gravity's impacts can be both positive and negative. On Earth, gravity supports life by keeping the atmosphere from drifting away into space, but it also makes it difficult to lift heavy objects. In space, gravity's effects are more dramatic. For instance, the absence of gravity in low Earth orbit is crucial for spacecraft to reach escape velocity and allows astronauts to conduct experiments in microgravity.
Gravity's influence in our daily lives and its role in shaping our world and universe make it an endlessly fascinating and intriguing topic. As we continue to explore the mysteries of space and better understand our universe, the complexities of gravity will only deepen and captivate us further.
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Description
Explore the fundamental force of gravity that governs the behavior of massive objects in our universe, from its effects on Earth to its role in space. Learn about the gravitational force, Newton's Laws of Gravity, and the impacts of gravity on celestial bodies and daily life.
