Free NEET Mock Tests for Gravitation
Orbit your NEET Exam Physics success with free chapter-wise NEET mock tests for Gravitation at Onlineneetcoaching.in! Master Kepler’s laws, escape velocity, and satellite motion with India’s largest collection of free NEET mock tests—1500+ tests, unmatched online. NCERT-aligned, no signups—start now!
NEET Exam Gravitation Syllabus: Your Guide to Stellar Scores
Gravitation is a key Physics chapter in NEET Exam, contributing 2 questions (8 marks) to the 180-question exam. This NCERT Class 11 chapter explores the universal law of gravitation, planetary motion, and satellite dynamics. The Exam syllabus excludes geostationary satellites but includes newly added topics like satellite motion, time period, and energy, reflecting post-COVID updates. Onlineneetcoaching.in’s free chapter-wise NEET mock tests, drawn from our 25,000+ question bank, align perfectly with NEET Exam. Below is the updated syllabus to guide your preparation.
- Universal Law of Gravitation: Study Newton’s law (\( F = \frac{G m_1 m_2}{r^2} \)) for gravitational force between masses.
- Acceleration Due to Gravity: Understand \( g = \frac{G M}{R^2} \), its variation with altitude (\( g_h = g (1 - \frac{2h}{R}) \)) and depth (\( g_d = g (1 - \frac{d}{R}) \)).
- Kepler’s Laws of Planetary Motion: Learn the law of orbits (ellipses), areas, and periods (\( T^2 \propto a^3 \)).
- Gravitational Potential Energy: Calculate \( U = -\frac{G m_1 m_2}{r} \) for two masses.
- Gravitational Potential: Compute potential (\( V = -\frac{G M}{r} \)) due to a mass.
- Escape Velocity: Understand \( v_e = \sqrt{\frac{2 G M}{R}} \) for escaping Earth’s gravity.
- Motion of a Satellite: Study satellite orbits and dynamics (newly added).
- Orbital Velocity: Calculate \( v_o = \sqrt{\frac{G M}{r}} \) for satellites.
- Time Period of a Satellite: Use \( T = 2\pi \sqrt{\frac{r^3}{G M}} \) for orbital periods (newly added).
- Energy of a Satellite: Compute total energy (\( E = -\frac{G M m}{2 r} \)) for satellites (newly added).
Note: The NEET Exam syllabus for Gravitation excludes geostationary satellites. Newly added topics include satellite motion, time period, and energy. Our chapter-wise NEET mock tests focus on the updated syllabus for exam success!
Top Study Tips for Gravitation in NEET Exam
Gravitation offers 2 questions (8 marks) in NEET Exam, making it a concise but high-value Physics chapter. Onlineneetcoaching.in’s free chapter-wise NEET mock tests, sourced from our 25,000+ question bank, tackle NEET-level challenges like Kepler’s laws and satellite energy. Here are 8 tips to master this chapter and boost your score.
- Master Newton’s Law: Use \( F = \frac{G m_1 m_2}{r^2} \). For two 1 kg masses 1 m apart, \( F \approx 6.67 \times 10^{-11} \, \text{N} \). Our mock tests drill these calculations.
- Understand Gravity Variations: Compute \( g \) at altitude (\( g_h = g (1 - \frac{2h}{R}) \)). For \( h = R \), \( g_h = \frac{g}{4} \). Practice with our MCQs.
- Learn Kepler’s Laws: Memorize \( T^2 \propto a^3 \). NEET may ask, “If orbital radius doubles, what’s the new period?” Our tests cover these.
- Calculate Potential Energy: Use \( U = -\frac{G m_1 m_2}{r} \). For Earth-moon, compute \( U \). Our mock tests include such problems.
- Compute Escape Velocity: For Earth, \( v_e \approx 11.2 \, \text{km/s} \). Solve “What’s \( v_e \) for a planet?” with our tests.
- Study Satellite Motion: Understand orbital dynamics. NEET may test “What’s the effect of radius on velocity?” Our mock tests address this new topic.
- Master Orbital Velocity and Period: Use \( v_o = \sqrt{\frac{G M}{r}} \), \( T = 2\pi \sqrt{\frac{r^3}{G M}} \). For a satellite at \( r = 2R \), compute \( T \). Our tests build speed.
- Time Your Practice: NEET allows ~1 minute per question. Solve “Find satellite energy at \( r = R \)” (\( E = -\frac{G M m}{2 R} \)) in under 60 seconds with our mock tests.
These tips, paired with Onlineneetcoaching.in’s free chapter-wise NEET mock tests, make Gravitation a scoring opportunity. Start practicing to soar in Physics!
Gravitation Mock Test FAQs
What’s in the NEET Exam Gravitation syllabus?▶
Onlineneetcoaching.in’s free chapter-wise NEET mock tests cover universal gravitation, Kepler’s laws, gravitational potential, escape velocity, satellite motion, orbital velocity, time period, and energy, per NCERT Class 11.
How many questions come from Gravitation in NEET?▶
NEET Exam includes 2 questions (8 marks) from Gravitation, testing Kepler’s laws and satellite motion. Our mock tests ensure you ace both!
What topics were dropped from Gravitation for NEET Exam?▶
Geostationary satellites were dropped. Our mock tests align with the updated syllabus, focusing on satellite motion and energy.
What’s the universal law of gravitation in NEET?▶
Newton’s law (\( F = \frac{G m_1 m_2}{r^2} \)) gives gravitational force. Practice with our chapter-wise NEET mock tests!
How does acceleration due to gravity vary?▶
Gravity decreases with altitude (\( g_h = g (1 - \frac{2h}{R}) \)) and depth (\( g_d = g (1 - \frac{d}{R}) \)). Our mock tests cover these!
What are Kepler’s laws in NEET?▶
Kepler’s laws include ellipses, equal areas, and periods (\( T^2 \propto a^3 \)). NEET tests these. Our mock tests clarify them!
How do I calculate escape velocity?▶
Use \( v_e = \sqrt{\frac{2 G M}{R}} \). For Earth, \( v_e \approx 11.2 \, \text{km/s} \). Practice with our mock tests!
What’s satellite motion in NEET Exam?▶
Satellite motion includes orbital velocity (\( v_o = \sqrt{\frac{G M}{r}} \)) and dynamics. Our mock tests cover this new topic!
How do I find a satellite’s time period?▶
Use \( T = 2\pi \sqrt{\frac{r^3}{G M}} \). NEET may ask, “What’s T for r = 2R?” Our tests prepare you!
Why choose Onlineneetcoaching.in’s Gravitation mock tests?▶
Our free chapter-wise NEET mock tests for Gravitation, from India’s largest collection of free NEET mock tests—1500+ tests, unmatched online—match NEET’s difficulty, align with NCERT, and offer instant feedback. Practice anytime, no signup!