NEET Exam > NEET Questions > A block slides down an incline of angle 30 de...
Start Learning for Free
A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.?
Most Upvoted Answer
A block slides down an incline of angle 30 degree with an acceleration...
Given:
Angle of incline (θ) = 30°
Acceleration of block down the incline (a) = g/4
To find:
Kinetic friction coefficient (μ)
Explanation:
The force acting on the block down the incline is given by:
F = mg sin θ
The acceleration of the block down the incline is given by:
a = g sin θ - μ g cos θ
Given that a = g/4, we can write:
g/4 = g sin θ - μ g cos θ
Simplifying the above equation, we get:
μ = (4 sin θ - 1)/4 cos θ
Substituting the value of θ = 30°, we get:
μ = (4 sin 30° - 1)/4 cos 30° = 0.19
Therefore, the kinetic friction coefficient is 0.19.
Answer:
Kinetic friction coefficient (μ) = 0.19
Angle of incline (θ) = 30°
Acceleration of block down the incline (a) = g/4
To find:
Kinetic friction coefficient (μ)
Explanation:
The force acting on the block down the incline is given by:
F = mg sin θ
The acceleration of the block down the incline is given by:
a = g sin θ - μ g cos θ
Given that a = g/4, we can write:
g/4 = g sin θ - μ g cos θ
Simplifying the above equation, we get:
μ = (4 sin θ - 1)/4 cos θ
Substituting the value of θ = 30°, we get:
μ = (4 sin 30° - 1)/4 cos 30° = 0.19
Therefore, the kinetic friction coefficient is 0.19.
Answer:
Kinetic friction coefficient (μ) = 0.19
Community Answer
A block slides down an incline of angle 30 degree with an acceleration...
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.?
Question Description
A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.?.
A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.?.
Solutions for A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? defined & explained in the simplest way possible. Besides giving the explanation of
A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.?, a detailed solution for A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? has been provided alongside types of A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? theory, EduRev gives you an
ample number of questions to practice A block slides down an incline of angle 30 degree with an acceleration g/4.find the kinetic friction coefficient.? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup