9th Class Science Gravitation and Floatation Question Bank 9th CBSE Science Gravitation

  • question_answer
        Why is the weight of an object on the moon th its weight on the earth?               [NCERT]

    Answer:

                      We know that the weight of an object on the earth is the force with which the earth attracts the object. Similarly, the weight of an object on the moon is the force with which the moon attracts that object. The weight of an object,                                 W =mg where acceleration due to gravity, M is the mass and R is the radius of earth/moon. The value ofg on moon is  of the value of g on earth, i.e., As mass of object (m) is same everywhere, that is why, the weight of an object on the moon is  its weight on the earth.


You need to login to perform this action.
You will be redirected in 3 sec spinner