Open App

JEE Exam > JEE Videos > Physics for JEE Main & Advanced > Orbital & Escape Velocity - 1

Orbital & Escape Velocity - 1 Video Lecture | Physics for JEE Main & Advanced

FAQs on Orbital & Escape Velocity - 1 Video Lecture - Physics for JEE Main & Advanced

1. What is the definition of orbital velocity?

Ans. Orbital velocity is the minimum velocity required for an object to maintain a stable orbit around a celestial body, such as a planet or a moon. It is the speed at which the centripetal force due to gravity is balanced by the object's inertia.

2. How is escape velocity different from orbital velocity?

Ans. Escape velocity is the minimum velocity required for an object to completely escape the gravitational pull of a celestial body. It is greater than the orbital velocity because it needs to overcome the gravitational attraction and reach an infinite distance from the body.

3. How is orbital velocity calculated?

Ans. The orbital velocity of an object can be calculated using the formula: V = sqrt(G * M / R), where V is the orbital velocity, G is the gravitational constant, M is the mass of the celestial body, and R is the distance from the center of the body to the object.

4. Can an object have multiple orbital velocities?

Ans. No, an object can have only one orbital velocity for a specific distance from a celestial body. The orbital velocity depends on the mass of the celestial body and the distance from its center. Changing either of these parameters will result in a different orbital velocity.

5. What factors affect the escape velocity of a celestial body?

Ans. The escape velocity of a celestial body is determined by its mass and radius. A larger mass or a smaller radius will result in a higher escape velocity. The escape velocity is independent of the mass or size of the escaping object.

About this Video

1.6K Views

4.88/5 Rating

Sep 21, 2025 Last updated

Related Exams

JEE Grade 12 Grade 11 Airforce X Y / Indian Navy SSR JAMB A Level Year 13 PAT EmSAT Achieve

Video Description: Orbital & Escape Velocity - 1 for JEE 2025 is part of Physics for JEE Main & Advanced preparation. The notes and questions for Orbital & Escape Velocity - 1 have been prepared according to the JEE exam syllabus. Information about Orbital & Escape Velocity - 1 covers all important topics for JEE 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Orbital & Escape Velocity - 1.

Introduction of Orbital & Escape Velocity - 1 in English is available as part of our Physics for JEE Main & Advanced for JEE & Orbital & Escape Velocity - 1 in Hindi for Physics for JEE Main & Advanced course. Download more important topics related with notes, lectures and mock test series for JEE Exam by signing up for free.

Description

Video Lecture & Questions for Orbital & Escape Velocity - 1 Video Lecture | Physics for JEE Main & Advanced - JEE full syllabus preparation | Free video for JEE exam to prepare for Physics for JEE Main & Advanced.

Information about Orbital & Escape Velocity - 1

Here you can find the meaning of Orbital & Escape Velocity - 1 defined & explained in the simplest way possible. Besides explaining types of Orbital & Escape Velocity - 1 theory, EduRev gives you an ample number of questions to practice Orbital & Escape Velocity - 1 tests, examples and also practice JEE tests.

	Physics for JEE Main & Advanced 268 videos\|732 docs\|171 tests

Physics for JEE Main & Advanced

268 videos|732 docs|171 tests

Join Course for Free

Explore Courses for JEE exam