Preparing for the Joint Entrance Exam (JEE) can be a daunting task. With so many subjects to cover and so many topics to study, it can be challenging to know where to start. One essential topic in the JEE Mains syllabus is the Gravitation. In this article, we will provide 50+ MCQ questions on the Gravitation, along with detailed solutions to help you prepare for the JEE Mains exam.
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These 50+ MCQ questions are selected by the experts of studyrate.in and these are more difficult questions, which will help you to better understand Gravitation JEE Mains MCQ Questions with Answers.
Gravitation JEE Mains MCQ
Which of the following is not an example of gravitational force?
a) The moon orbiting the Earth
b) A book resting on a table
c) An apple falling from a tree
d) Magnetism between two magnets
The universal law of gravitation was formulated by:
a) Isaac Newton
b) Albert Einstein
c) Galileo Galilei
d) Nikola Tesla
Gravitational force is proportional to:
a) The product of masses of the objects
b) The distance between the objects squared
c) The gravitational constant
d) All of the above
The value of the gravitational constant (G) is approximately:
a) 6.674 × 10^(-11) Nm^2/kg^2
b) 9.8 m/s^2
c) 3 × 10^8 m/s
d) 1.602 × 10^(-19) C
The gravitational force between two objects will increase if:
a) The mass of one object increases
b) The distance between the objects increases
c) The mass of both objects increases
d) The gravitational constant increases
The acceleration due to gravity on the surface of Earth is approximately:
a) 9.8 m/s^2
b) 6.674 × 10^(-11) Nm^2/kg^2
c) 3 × 10^8 m/s
d) 1.602 × 10^(-19) C
The gravitational force is a:
a) Contact force
b) Frictional force
c) Non-contact force
d) Electrostatic force
The weight of an object:
a) Depends on the mass of the object and the acceleration due to gravity
b) Depends only on the mass of the object
c) Depends only on the acceleration due to gravity
d) Depends on the volume of the object
The weight of an object will be maximum at:
a) The North Pole
b) The South Pole
c) The equator
d) It is the same everywhere
If the distance between two objects is doubled, the gravitational force between them:
a) Doubles
b) Quadruples
c) Halves
d) Becomes four times smaller
Which of the following is an example of projectile motion?
a) A car moving on a straight road
b) A rocket launched into space
c) A pendulum swinging back and forth
d) A person standing still
Escape velocity is the minimum velocity required by an object to:
a) Fall to the ground
b) Orbit around a planet
c) Escape from the gravitational field of a planet
d) Accelerate in a straight line
The period of a satellite in a circular orbit is independent of its:
a) Mass
b) Radius
c) Gravitational force
d) Velocity
Geostationary satellites are placed in orbits above:
a) The equator
b) The North Pole
c) The South Pole
d) Any latitude
The weightlessness experienced by astronauts in space is due to:
a) Absence of gravity
b) Reduction in the gravitational force
c) The absence of air resistance
d) Constant acceleration
The value of acceleration due to gravity decreases with:
a) Increasing mass
b) Increasing altitude
c) Increasing speed
d) Increasing temperature
Which of the following is not a unit of gravitational potential energy?
a) Joule
b) Kilogram-meter
c) Erg
d) Watt
Gravitational potential energy depends on:
a) The mass of the object
b) The height of the object
c) The acceleration due to gravity
d) All of the above
Which of the following is an example of a non-conservative force?
a) Gravitational force
b) Frictional force
c) Spring force
d) Electrostatic force
The shape of the Earth is closest to:
a) A perfect sphere
b) An oblate spheroid
c) A cube
d) A cone
Gravitational force is a central force because it acts:
a) Along the line joining the objects
b) Perpendicular to the line joining the objects
c) Parallel to the line joining the objects
d) Radially outward from one object
Kepler’s laws of planetary motion were based on the observations made by:
a) Isaac Newton
b) Albert Einstein
c) Johannes Kepler
d) Galileo Galilei
The time period of a satellite in an elliptical orbit is:
a) Equal to the orbital period of the Earth
b) Longer than the orbital period of the Earth
c) Shorter than the orbital period of the Earth
d) Not related to the orbital period of the Earth
The escape velocity from Earth is approximately:
a) 11.2 km/s
b) 9.8 m/s^2
c) 3 × 10^8 m/s
d) 6.674 × 10^(-11) Nm^2/kg^2
The radius of the Earth is approximately:
a) 6,371 km
b) 9.8 m/s^2
c) 3 × 10^8 m/s
d) 6.674 × 10^(-11) Nm^2/kg^2
The force of gravity is strongest between:
a) The Earth and the Sun
b) The Earth and the Moon
c) The Earth and a satellite
d) The Earth and a spaceship
The value of acceleration due to gravity is zero at:
a) The center of the Earth
b) The surface of the Earth
c) The North Pole
d) The South Pole
Which of the following statements about gravitational potential energy is true?
a) It is always positive
b) It depends on the reference point
c) It is the same for all objects
d) It is independent of height
The gravitational force between two objects is inversely proportional to:
a) The square of their masses
b) The cube of their masses
c) The square of the distance between them
d) The cube of the distance between them
A satellite in a circular orbit around the Earth is said to be in:
a) Uniform motion
b) Uniform acceleration
c) Harmonic motion
d) Circular motion
We hope there JEE MCQ of Class 11 Gravitation will help you to score an excellent rank in JEE Mains and Advanced. If you have any queries feel free to write in the comments section. We at Study Rate are always ready to serve our students.
