Class 9 Exam  >  Class 9 Questions  >  Which is correct about frictional force &... Start Learning for Free
Which is correct about frictional force & gravitational force? 
A Friction force always produces retardation while gravitational force Produces acceleration also 
B Both produces retardation 
C Frictional for acts when two surfaces are in contact 
D Gravitational force acts when the object is at height 12 
  • a)
    (a) and (b) are correct
  • b)
    (a), (c) and (d) are correct
  • c)
    (b) and (c) are correct
  • d)
    All of these
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which is correct about frictional force & gravitational force?A Fr...
Frictional force opposes the motion or attempted motion between two surfaces in contact.
Free Test
Community Answer
Which is correct about frictional force & gravitational force?A Fr...
I agree with statement a, and c but d is doubtful, how it is possible that gravitation force acts when the object is at height 12. I need proof
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
Explore Courses for Class 9 exam

Top Courses for Class 9

Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer?
Question Description
Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which is correct about frictional force & gravitational force?A Friction force always produces retardation while gravitational force Produces acceleration alsoB Both produces retardationC Frictional for acts when two surfaces are in contactD Gravitational force acts when the object is at height 12a)(a) and (b) are correctb)(a), (c) and (d) are correctc)(b) and (c) are correctd)All of theseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 9 tests.
Explore Courses for Class 9 exam

Top Courses for Class 9

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev