Class 11 Exam > Class 11 Questions > Body starts from rest and slides down an incl...
Start Learning for Free
Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane?
Most Upvoted Answer
Body starts from rest and slides down an inclined plane of length 15 m...
Introduction
When a body starts from rest and slides down an inclined plane, we can determine its acceleration and final speed using basic kinematic equations.
Given Data
- Length of inclined plane (s) = 15 meters
- Time taken (t) = 15 seconds
- Initial velocity (u) = 0 m/s (starts from rest)
Acceleration Calculation
Using the second equation of motion:
- s = ut + (1/2)at²
Since the initial velocity (u) is 0:
- 15 = 0 + (1/2)a(15)²
- 15 = (1/2)a(225)
- 15 = 112.5a
- a = 15 / 112.5
- a = 0.133 m/s²
Final Velocity Calculation
To find the final velocity (v) at the bottom of the inclined plane, we can use the first equation of motion:
- v = u + at
Again, since u = 0:
- v = 0 + (0.133)(15)
- v = 1.995 m/s ≈ 2 m/s
Conclusion
- Acceleration: The body accelerates down the incline at approximately 0.133 m/s².
- Final Speed: The speed of the body at the bottom of the inclined plane is approximately 2 m/s.
This analysis illustrates the basic principles of motion along an incline, emphasizing how time and distance influence acceleration and final speed.
When a body starts from rest and slides down an inclined plane, we can determine its acceleration and final speed using basic kinematic equations.
Given Data
- Length of inclined plane (s) = 15 meters
- Time taken (t) = 15 seconds
- Initial velocity (u) = 0 m/s (starts from rest)
Acceleration Calculation
Using the second equation of motion:
- s = ut + (1/2)at²
Since the initial velocity (u) is 0:
- 15 = 0 + (1/2)a(15)²
- 15 = (1/2)a(225)
- 15 = 112.5a
- a = 15 / 112.5
- a = 0.133 m/s²
Final Velocity Calculation
To find the final velocity (v) at the bottom of the inclined plane, we can use the first equation of motion:
- v = u + at
Again, since u = 0:
- v = 0 + (0.133)(15)
- v = 1.995 m/s ≈ 2 m/s
Conclusion
- Acceleration: The body accelerates down the incline at approximately 0.133 m/s².
- Final Speed: The speed of the body at the bottom of the inclined plane is approximately 2 m/s.
This analysis illustrates the basic principles of motion along an incline, emphasizing how time and distance influence acceleration and final speed.
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
|
Explore Courses for Class 11 exam
|
|
Similar Class 11 Doubts
Top Courses for Class 11View all
Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane?
Question Description
Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane?.
Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane?.
Solutions for Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? defined & explained in the simplest way possible. Besides giving the explanation of
Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane?, a detailed solution for Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? has been provided alongside types of Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? theory, EduRev gives you an
ample number of questions to practice Body starts from rest and slides down an inclined plane of length 15 metre in 15 second what is inflation and its speed at bottom of plane? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 exam
|
|
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