Which formula is used in gravitational force calculation?

The formula used is F = G × (m1 × m2) / r², where G is the gravitational constant.

Is this gravitational force calculator accurate?

Yes, it uses standard physics equations and accepted gravitational constants for accurate results.

Can students use this calculator for exams?

Yes, it is suitable for school, competitive exams, and university-level physics learning.

Does gravitational force depend on distance?

Yes, gravitational force decreases with the square of the distance between objects.

Gravitational Force Calculator | Newton’s Law of Gravitation

🌍 Gravitational Force Calculator

Q: What is gravitational force?

Gravitational force is the mutual force of attraction between two masses as defined by Newton’s Law of Universal Gravitation.

This calculator helps you find the gravitational force between two objects using Newton’s Universal Law of Gravitation. Ideal for Class 9, Class 11, JEE & NEET students 📘.

📐 Formula Used:

F = G × (m₁ × m₂) / r²

Where,
G = 6.674 × 10⁻¹¹ N·m²/kg²

⚖️ Mass of First Object (m₁ in kg) ⚖️ Mass of Second Object (m₂ in kg) 📏 Distance Between Centers (r in meters)

✨ Exam Tip: Always express answers in standard form (×10ⁿ) to score full marks.

Last Updated:

✍️ Author & Academic Authority: Dr. Nitish Kr. Bharadwaj
📘 Qualifications: B.Sc., B.Ed., M.Sc., Ph.D. (Biochemistry), MBA (Financial Management)

🚀📐 Introduction

Gravitational Force Calculator 🌍📐 is a precision-based online physics tool designed to compute the gravitational force of attraction between two masses using Newton’s Universal Law of Gravitation. This calculator enables students, educators, researchers, and engineering professionals to instantly determine gravitational interaction by inputting mass values and distance between objects, eliminating manual calculation errors.

Gravitation is a fundamental force of nature that governs planetary motion, satellite orbits, tidal phenomena, astrophysics, and classical mechanics. Our calculator applies the standard gravitational constant (G = 6.674 × 10⁻¹¹ N·m²/kg²) to deliver accurate, unit-consistent, and real-time results ⚙️✨.

This free online gravitational force calculator is optimized for academic learning, competitive exams (IIT-JEE, NEET, Olympiads), engineering simulations, and space science applications, making it a trusted digital physics resource.

🚀 Fast | Accurate | Scientifically Reliable

🌍Applications of Gravitational Force in Daily Life 🌌🔭

Gravitational force is not theoretical alone—it directly impacts everyday human life and advanced technology:

🔹 Planetary Motion – Keeps planets, moons, and satellites in stable orbits
🔹 Satellite Communication – Essential for GPS, TV signals, and weather forecasting 🛰️
🔹 Ocean Tides – Caused by gravitational interaction between Earth, Moon, and Sun 🌊
🔹 Weight Measurement – Body weight depends on Earth’s gravitational pull ⚖️
🔹 Space Exploration – Rocket trajectory and fuel optimization 🚀
🔹 Engineering & Construction – Load calculations and structural safety
🔹 Astrophysics & Cosmology – Black holes, galaxies, and stellar dynamics 🌠

📌 Understanding gravitational force improves scientific literacy, technological design, and real-world problem solving.

⚠️ Disclaimer

This Gravitational Force Calculator is developed strictly for educational, academic, and informational purposes. While the calculations follow standard physics equations and internationally accepted constants, the results should not be used as a substitute for professional engineering analysis, space mission planning, or critical scientific research. Users are advised to verify results independently when precision is mission-critical.

❓FAQs (Concept-Focused) 📘

❓ What is gravitational force?

Gravitational force is the mutual attractive force between any two objects having mass, governed by Newton’s Law of Universal Gravitation.

❓ What formula does this calculator use?

It uses F = G × (m₁ × m₂) / r², where G is the gravitational constant.

❓ Can this calculator be used for exam preparation?

Yes ✅. It is ideal for school exams, IIT-JEE, NEET, Olympiads, and university physics.

❓ Is the gravitational constant fixed?

Yes. The internationally accepted value is 6.674 × 10⁻¹¹ N·m²/kg².

❓ Does distance affect gravitational force?

Absolutely. Gravitational force decreases inversely with the square of distance 📉.

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