NEET Physics: Gravitation — Free Practice Set 15 (10 MCQs)

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Physics preparation, focusing specifically on the chapter Gravitation. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

0

Easy

10

Medium

0

Hard

Key concepts covered in this specific test include Following, Statements, Gravitational, Potential, Projectile, and Launched.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which of the following statements is correct about Kepler’s third law?

A. Period is proportional to distance
B. Period squared is proportional to distance cubed
C. Period is constant for all orbits
D. Period depends on planet mass

Q2. Which of the following statements is correct about gravitational potential energy?

A. It is zero at Earth’s surface
B. It is zero at infinite separation
C. It increases as objects get closer
D. It is independent of distance

Q3. A projectile is launched at \( 5 \, \text{km/s} \) from Earth’s surface. What is its maximum distance from the center? (Escape speed = \( 11.2 \, \text{km/s}, R_E = 6.4 \times 10^6 \, \text{m} \))

A. 7.8 × 10⁶ m
B. 7.9 × 10⁶ m
C. 8.0 × 10⁶ m
D. 8.1 × 10⁶ m

Q4. What is the escape speed from a planet with mass \( 2.4 \times 10^{24} \, \text{kg} \) and radius \( 4 \times 10^6 \, \text{m} \)? (\( G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \))

A. 8.8 km/s
B. 8.9 km/s
C. 9.0 km/s
D. 9.1 km/s

Q5. A moon orbits a planet with period 8 days and radius \( 3 \times 10^8 \, \text{m} \). What is the planet’s mass? (\( G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2, 1 \, \text{day} = 86400 \, \text{s} \))

A. 3.2 × 10²⁴ kg
B. 3.3 × 10²⁴ kg
C. 3.4 × 10²⁴ kg
D. 3.5 × 10²⁴ kg

+ 5 more questions in the actual test

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Yes, all our chapter-wise practice sets are 100% free. You can practice as many times as you want without any hidden charges.

Are these questions relevant for the latest NEET syllabus?

Absolutely. Our content team regularly updates the question bank to strictly align with the latest NTA NEET syllabus and NCERT textbooks.

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Yes, once you submit the test, you will get an instant scorecard along with the correct answers and detailed explanations for every question.

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Preview of Questions in this Test

Q1. Which of the following statements is correct about Kepler’s third law?

Q2. Which of the following statements is correct about gravitational potential energy?

Q3. A projectile is launched at \( 5 \, \text{km/s} \) from Earth’s surface. What is its maximum distance from the center? (Escape speed = \( 11.2 \, \text{km/s}, R_E = 6.4 \times 10^6 \, \text{m} \))

Q4. What is the escape speed from a planet with mass \( 2.4 \times 10^{24} \, \text{kg} \) and radius \( 4 \times 10^6 \, \text{m} \)? (\( G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \))

Q5. A moon orbits a planet with period 8 days and radius \( 3 \times 10^8 \, \text{m} \). What is the planet’s mass? (\( G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2, 1 \, \text{day} = 86400 \, \text{s} \))

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NEET Physics: Gravitation — MCQ Test 15

Q6. How much energy is required to move a \( 300 \, \text{kg} \) satellite from \( 7 R_E \) to \( 14 R_E \) from Earth’s center? (\( M_E = 6 \times 10^{24} \, \text{kg}, R_E = 6.4 \times 10^6 \, \text{m}, G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \))

Q7. A planet orbits the Sun with a period of 12 years. If Earth’s orbital radius is \( 1.5 \times 10^{11} \, \text{m} \), what is its semi-major axis?

Q8. What is the gravitational potential due to Earth at \( 5.12 \times 10^7 \, \text{m} \) from its center? (\( M_E = 6 \times 10^{24} \, \text{kg}, G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \))

Q9. A \( 1000 \, \text{kg} \) satellite orbits Earth at \( 16 R_E \) from the center. What is its total energy? (\( M_E = 6 \times 10^{24} \, \text{kg}, R_E = 6.4 \times 10^6 \, \text{m}, G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \))

Q10. What is the kinetic energy of a \( 200 \, \text{kg} \) satellite at \( 4 R_E \) from Earth’s center? (\( M_E = 6 \times 10^{24} \, \text{kg}, R_E = 6.4 \times 10^6 \, \text{m}, G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \))

NEET Physics — Gravitation

Accelerate Your NEET Preparation

Question Bank

Practice Tests

NEET PYQs

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About this NEET MCQ Test

Preview of Questions in this Test

Q1. Which of the following statements is correct about Kepler’s third law?

Q2. Which of the following statements is correct about gravitational potential energy?

Q3. A projectile is launched at \( 5 \, \text{km/s} \) from Earth’s surface. What is its maximum distance from the center? (Escape speed = \( 11.2 \, \text{km/s}, R_E = 6.4 \times 10^6 \, \text{m} \))

Q4. What is the escape speed from a planet with mass \( 2.4 \times 10^{24} \, \text{kg} \) and radius \( 4 \times 10^6 \, \text{m} \)? (\( G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \))

Q5. A moon orbits a planet with period 8 days and radius \( 3 \times 10^8 \, \text{m} \). What is the planet’s mass? (\( G = 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2, 1 \, \text{day} = 86400 \, \text{s} \))

Frequently Asked Questions

Is this practice set completely free?

Are these questions relevant for the latest NEET syllabus?

Can I view the solutions after the test?

About TopperSquare

More Physics Chapters for NEET

Explore More NEET Subjects

Everything you need to crack NEET