NEET Exam > NEET Questions > Two blocks 4kg and 2kg are sliding down an in...
Start Learning for Free
Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.?
Most Upvoted Answer
Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The...
Community Answer
Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The...
To find the acceleration of the 2kg block, we need to first find the net force acting on it. The net force can be calculated by finding the difference between the gravitational force acting on the block and the frictional force.
Gravitational force on the 2kg block:
F_gravity = mass * acceleration due to gravity
F_gravity = 2kg * 9.8m/s^2
F_gravity = 19.6N
Frictional force on the 2kg block:
F_friction = coefficient of friction * normal force
The normal force is equal to the weight of the block, which is the same as the gravitational force acting on it.
F_friction = 0.3 * F_gravity
F_friction = 0.3 * 19.6N
F_friction = 5.88N
Net force on the 2kg block:
F_net = F_gravity - F_friction
F_net = 19.6N - 5.88N
F_net = 13.72N
Now, we can use Newton's second law to find the acceleration of the 2kg block.
F_net = mass * acceleration
13.72N = 2kg * acceleration
acceleration = 13.72N / 2kg
acceleration ≈ 6.86m/s^2
Therefore, the acceleration of the 2kg block is approximately 6.86m/s^2. None of the given answer choices (1.66, 2.66, 3.66, or 4.66) are correct.
Gravitational force on the 2kg block:
F_gravity = mass * acceleration due to gravity
F_gravity = 2kg * 9.8m/s^2
F_gravity = 19.6N
Frictional force on the 2kg block:
F_friction = coefficient of friction * normal force
The normal force is equal to the weight of the block, which is the same as the gravitational force acting on it.
F_friction = 0.3 * F_gravity
F_friction = 0.3 * 19.6N
F_friction = 5.88N
Net force on the 2kg block:
F_net = F_gravity - F_friction
F_net = 19.6N - 5.88N
F_net = 13.72N
Now, we can use Newton's second law to find the acceleration of the 2kg block.
F_net = mass * acceleration
13.72N = 2kg * acceleration
acceleration = 13.72N / 2kg
acceleration ≈ 6.86m/s^2
Therefore, the acceleration of the 2kg block is approximately 6.86m/s^2. None of the given answer choices (1.66, 2.66, 3.66, or 4.66) are correct.
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
Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.?
Question Description
Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.?.
Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.?.
Solutions for Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? 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 Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? defined & explained in the simplest way possible. Besides giving the explanation of
Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.?, a detailed solution for Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? has been provided alongside types of Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? theory, EduRev gives you an
ample number of questions to practice Two blocks 4kg and 2kg are sliding down an inclined plane as shown.The acceleration of 2kg block is: 1)1.66 2)2.66 3)3.66 4)4.66 Coefficient of friction of 4kg and 2 kg is 0.3&0.2 respectively.? 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
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup