IIT JAM Exam  >  IIT JAM Questions  >  A man climbs down a hemispherical hill of rad... Start Learning for Free
A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?
  • a)
    10 m
  • b)
    5 m
  • c)
    2.5 m
  • d)
    0.25 m
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A man climbs down a hemispherical hill of radius 50 m from the topmost...
The free body diagram is given in figure

N - mgcosθ 
⇒ N = mgcosθ
mgsinθ - f = 0
mgsinθ = f
θ is maximum if f is maximum

mgsinθ = fmax = μmgcosθ
tanθ = μ = 0.05 
0 ≈ 0.05 rad
So, distance travelled before he slips 
x = Rθ = 50 * 0.05 = 2.5 m
View all questions of this test
Explore Courses for IIT JAM exam

Similar IIT JAM Doubts

A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer?
Question Description
A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer?.
Solutions for A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM. Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.
Here you can find the meaning of A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A man climbs down a hemispherical hill of radius 50 m from the topmost point. If the coefficient of friction between the shoes and the hill is μ = 0.05, then approximately how much distance does he have to walk before he slips?a)10 mb)5 mc)2.5 md)0.25 mCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice IIT JAM tests.
Explore Courses for IIT JAM 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.
10M+ students study on EduRev