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question_answer1) Force centripetal force given by Newton?s second law is:
question_answer2) The acceleration due to gravity on earth depends on which one of the following factors:
question_answer3) An object is of mass 12 kg weights 120 N on the surface of earth. Find the mass of the object on the surface of planet whose acceleration due to gravity is half that of the earth.
question_answer4) When a ball is thrown upwards its acceleration due to gravity is:
question_answer5) What happens to the size of an air bubble as it raises up in the water?
question_answer6) Find the distance between two objects of mass 10 kg and 20 kg if a force of \[5.34\times {{10}^{-10}}N\] is acting between them.
question_answer7) Find the weight of the body on the surface of moon whose weight on the surface of earth is 120 N.
question_answer8) Find the acceleration due to gravity at a height of 3200 km above the surface of earth.
question_answer9) At which point the acceleration due to gravity is maximum?
question_answer10) The value of G on the surface of Jupiter is :
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