CBSE Class-8 Science: Questions 293 - 300 of 469
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 469 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.
Rs. 300.00 or
Question number: 293
Question number: 294
Question number: 295
Question number: 296
Force of friction is defined as:
Friction which comes into play when a body slides over another body
The area of two surfaces in contact
Substances which reduce friction
Opposing force which comes into play whenever there is relative motion between two bodies.