Class 9 Exam > Class 9 Questions > A rectangular wooden block has a mass of 4 kg...
Start Learning for Free
A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table
Verified Answer
A rectangular wooden block has a mass of 4 kg the Length breadth and h...
Ans.
This question is part of UPSC exam. View all Class 9 courses
Most Upvoted Answer
A rectangular wooden block has a mass of 4 kg the Length breadth and h...
Pressure on the Table Top
To find the pressure on the table top when the wooden block is placed on it, we need to calculate the force exerted by the block on the table and then divide it by the area of contact between the block and the table.
Dimensions of the Block:
- Length (L) = 50 cm
- Breadth (B) = 25 cm
- Height (H) = 10 cm
Mass of the Block:
- Mass (m) = 4 kg
Area of Contact:
- When the block is kept with its surface measuring 50 cm × 25 cm on the table, the area of contact between the block and the table is given by the product of length and breadth.
- Area of contact (A1) = L * B
Force exerted by the Block:
- Force (F1) = mass * acceleration due to gravity
- F1 = m * g, where g is approximately 9.8 m/s²
Pressure on the Table:
- Pressure (P1) = Force/Area of contact
- P1 = F1/A1
Calculations:
- Area of contact (A1) = 50 cm * 25 cm = 1250 cm²
- Force (F1) = 4 kg * 9.8 m/s² = 39.2 N
- Pressure (P1) = 39.2 N / 1250 cm²
Explanation:
When the wooden block is kept with its surface measuring 50 cm × 25 cm on the table, the pressure exerted on the table top is calculated by dividing the force exerted by the block (which is equal to the weight of the block) by the area of contact between the block and the table.
Pressure on the Table Top (II)
To find the pressure on the table top when the block is placed with its surface measuring 25 cm × 10 cm on the table, we follow the same steps as above.
Area of Contact:
- When the block is kept with its surface measuring 25 cm × 10 cm on the table, the area of contact between the block and the table is given by the product of length and breadth.
- Area of contact (A2) = L * B
Force exerted by the Block:
- Force (F2) = mass * acceleration due to gravity
- F2 = m * g, where g is approximately 9.8 m/s²
Pressure on the Table:
- Pressure (P2) = Force/Area of contact
- P2 = F2/A2
Calculations:
- Area of contact (A2) = 25 cm * 10 cm = 250 cm²
- Force (F2) = 4 kg * 9.8 m/s² = 39.2 N
- Pressure (P2) = 39.2 N / 250 cm²
Explanation:
When the wooden block is kept with its surface measuring 25 cm × 10 cm on the table, the pressure exerted on the table top is calculated by dividing the force exerted by the block (
To find the pressure on the table top when the wooden block is placed on it, we need to calculate the force exerted by the block on the table and then divide it by the area of contact between the block and the table.
Dimensions of the Block:
- Length (L) = 50 cm
- Breadth (B) = 25 cm
- Height (H) = 10 cm
Mass of the Block:
- Mass (m) = 4 kg
Area of Contact:
- When the block is kept with its surface measuring 50 cm × 25 cm on the table, the area of contact between the block and the table is given by the product of length and breadth.
- Area of contact (A1) = L * B
Force exerted by the Block:
- Force (F1) = mass * acceleration due to gravity
- F1 = m * g, where g is approximately 9.8 m/s²
Pressure on the Table:
- Pressure (P1) = Force/Area of contact
- P1 = F1/A1
Calculations:
- Area of contact (A1) = 50 cm * 25 cm = 1250 cm²
- Force (F1) = 4 kg * 9.8 m/s² = 39.2 N
- Pressure (P1) = 39.2 N / 1250 cm²
Explanation:
When the wooden block is kept with its surface measuring 50 cm × 25 cm on the table, the pressure exerted on the table top is calculated by dividing the force exerted by the block (which is equal to the weight of the block) by the area of contact between the block and the table.
Pressure on the Table Top (II)
To find the pressure on the table top when the block is placed with its surface measuring 25 cm × 10 cm on the table, we follow the same steps as above.
Area of Contact:
- When the block is kept with its surface measuring 25 cm × 10 cm on the table, the area of contact between the block and the table is given by the product of length and breadth.
- Area of contact (A2) = L * B
Force exerted by the Block:
- Force (F2) = mass * acceleration due to gravity
- F2 = m * g, where g is approximately 9.8 m/s²
Pressure on the Table:
- Pressure (P2) = Force/Area of contact
- P2 = F2/A2
Calculations:
- Area of contact (A2) = 25 cm * 10 cm = 250 cm²
- Force (F2) = 4 kg * 9.8 m/s² = 39.2 N
- Pressure (P2) = 39.2 N / 250 cm²
Explanation:
When the wooden block is kept with its surface measuring 25 cm × 10 cm on the table, the pressure exerted on the table top is calculated by dividing the force exerted by the block (
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table
Question Description
A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table.
A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table.
Solutions for A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table defined & explained in the simplest way possible. Besides giving the explanation of
A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table, a detailed solution for A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table has been provided alongside types of A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table theory, EduRev gives you an
ample number of questions to practice A rectangular wooden block has a mass of 4 kg the Length breadth and height of this block 50,25 and 10 cm respectively find a pressure on the table top (I) When the wooden block is kept with the surface measuring 50 cm × 25 CM the table (II) When the table block is kept with its surface measuring 25 cm × 10 cm on the table tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Test: The Fundamental Unit of Life- Case Based Type Questions- 1
Test | 10 questions
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