JEE Exam  >  JEE Questions  >  A block of mass 0.1 Kg is held against a wall... Start Learning for Free
A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block is 
  • a)
    0.49 N 
  • b)
    0.98 N 
  • c)
    4.9N
  • d)
    2.5 N
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A block of mass 0.1 Kg is held against a wall applying a horizontal fo...
Solution:

Given,

Mass of the block, m = 0.1 kg

Applied force, F = 5 N

Coefficient of friction, μ = 0.5

We need to find the magnitude of the frictional force acting on the block.

To find the frictional force, we need to use the formula:

Frictional force, f = μN

where N is the normal force acting on the block.

Calculating the Normal Force:

The normal force acting on the block is equal and opposite to the force applied on the block towards the wall.

So,

N = F = 5 N

Calculating the Frictional Force:

Substituting the values of μ and N in the formula for frictional force, we get:

f = μN = 0.5 × 5 N = 2.5 N

Therefore, the magnitude of the frictional force acting on the block is 2.5 N.

Hence, the correct answer is option B.
Free Test
Community Answer
A block of mass 0.1 Kg is held against a wall applying a horizontal fo...
Explore Courses for JEE exam

Similar JEE Doubts

A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer?
Question Description
A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer?.
Solutions for A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A block of mass 0.1 Kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block isa)0.49 Nb)0.98 Nc)4.9Nd)2.5 NCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

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