WebOct 4, 2024 · Friction opposes relative motion between the surfaces of the book and the table Solution: Yes, the book stops this time too. ... NCERT Solutions for Class 8 Science Chapter 12 MCQs. Question 1. Suppose your writing desk is tilted a little. A book kept on it, starts sliding down. The figure, showing the correct direction of frictional-force ... WebFriction MCQ Question and Answer for NCVT AITT (All India Trade Test) CBT exam Practice Workshop calculation and Science 2 YEAR Trade MCQ (Multiple choice Question) online.Also you can practice mock test exam online . Workshop calculation and Science 2 YEAR Trade MCQ also useful for competitive exam like PSU Job exam As well as …
CBSE Class 8 Science Friction MCQs - StudiesToday
WebMar 28, 2024 · Answer. Question 10. Lubrication reduces friction because. (а) the relative motion is between the liquid and solid. (b) laws of limiting friction are not applicable. (c) lubricant molecules act as ball bearings. (d) none of the above. Answer. Question 11. WebCh 12 Science Class 8 MCQ Question 12. A toy car released with the same initial speed will travel farthest on. (a) muddy surface. (b) polished marble surface. (c) cemented surface. (d) brick surface. Answer. Class 8 Science Chapter Friction MCQ Question 13. If we apply oil on door hinges, the friction will. text messages showing up out of order
Frictional Force Questions - Practice Questions with Answers
WebFriction and Newton’s Laws: An object with a mass of 10 kg is pulled by a force of F=10N. ... MCQ 1 b MCQ 2 b MCQ 3 a MCQ 4 a MCQ 5 c MCQ 6 b MCQ 7 a MCQ 8 d ARTICLE 123. 0. MCQ 1 b MCQ 2 b MCQ 3 a MCQ 4 a MCQ 5 c MCQ 6 b MCQ 7 a MCQ 8 d ARTICLE 123. document. 190. Skater_5003003_B4VLImfMb.docx. 0. WebAnswer: Friction. Question 3: Name two common lubricants. Answer: Oil and Grease. Question 4: Mention one simple method of reducing friction between two surfaces. Answer: Lubrication. Question 5: What is drag? Answer: The frictional force exerted by fluids is … WebClass 8 Science Chapter 12 MCQ (Multiple Choice Questions) of Friction updated for academic session 2024-2024 CBSE and state board students free to use. All the … text messages sent but not received