MCQ - CBSE Class 9 Science State any two properties of gravitational force. 10/03/2023 Ajit kumar 77 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State universal law of gravitation. How the force between the two bodies is affected if the distance between them is tripled? 10/03/2023 Ajit kumar 72 Views 0 Comments Read more
MCQ - CBSE Class 9 Science A coin and a piece of paper are dropped simultaneously from the same height. Which of the two touch the ground first? What will happen if they are dropped in vacuum? Give reason for your answer. 10/03/2023 Ajit kumar 88 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State universal law of gravitation. Write SI unit of ‘G ‘ 10/03/2023 Ajit kumar 43 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State two factors on which value of ‘g’ depends. 10/03/2023 Ajit kumar 51 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Is value of ‘g’ same at all places on the earth? Give reason for your answer. 10/03/2023 Ajit kumar 52 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State the source of centripetal force that our earth requires to revolve around the sun. List the factors on which this force depends. 10/03/2023 Ajit kumar 46 Views 0 Comments Read more
MCQ - CBSE Class 9 Science What is weightlessness? 10/03/2023 Ajit kumar 48 Views 0 Comments Read more
MCQ - CBSE Class 9 Science If gravitation is the power by which all bodies tend towards each other, then why do all bodies tend towards the centre of the earth? 10/03/2023 Ajit kumar 50 Views 0 Comments Read more
MCQ - CBSE Class 9 Science A man at the top of a tower throws an object horizontally whereas he simply drops another. Will these two objects reach the earth at the same time? 10/03/2023 Ajit kumar 52 Views 0 Comments Read more