MCQ - CBSE Class 9 Science Define momentum and state its SI unit. State the principle of conservation of momentum. 10/01/2023 Ajit kumar 52 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Explain the following: 10/01/2023 Ajit kumar 55 Views 0 Comments Read more
MCQ - CBSE Class 9 Science In which direction do the following forces act when an object is in motion ? 10/01/2023 Ajit kumar 59 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State reason for the following: 10/01/2023 Ajit kumar 54 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Which Newton’s law of motion is applied in the flight of a bird? 10/01/2023 Ajit kumar 73 Views 0 Comments Read more
MCQ - CBSE Class 9 Science A player catching a moving ball moves his hand backwards. Why ? 10/01/2023 Ajit kumar 108 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Give an example to show that friction is an important factor in satisfying Newton’s third law of motion. 10/01/2023 Ajit kumar 53 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State Newton’s third law of motion. 10/01/2023 Ajit kumar 63 Views 0 Comments Read more
MCQ - CBSE Class 9 Science An athlete always runs some distance before taking a jump. Why? 10/01/2023 Ajit kumar 97 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State and explain the law of inertia (or Newton’s first law of motion). 10/01/2023 Ajit kumar 52 Views 0 Comments Read more