NEET Exam > NEET Questions > A rectangular wooden block of dimensions 50 c...
Start Learning for Free
A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse?
Most Upvoted Answer
A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with...
Calculating the Weight of the Wooden Block:
- The volume of the wooden block can be calculated using the formula V = l x b x h, where l = 50 cm, b = 20 cm, h = 10 cm.
- Converting the dimensions to meters, we get l = 0.5 m, b = 0.2 m, h = 0.1 m.
- Therefore, the volume of the wooden block is V = 0.5 x 0.2 x 0.1 = 0.01 cubic meters.
- Given that the density of wood is 2000 kg/m^3, the weight of the wooden block can be calculated using the formula weight = density x volume x g, where g = 10 m/s^2.
Calculating the Work Done:
- When the block is resting on its larger surface, the gravitational force acts perpendicular to the surface, resulting in no work being done to keep it in place.
- However, when the block is resting on its smaller surface, the gravitational force acts at an angle to the surface, requiring work to be done to balance the block.
- The work done in this case can be calculated using the formula work = force x distance.
- The force in this case is the weight of the block calculated earlier, and the distance is the height of the block (10 cm or 0.1 m).
- Therefore, the work done to keep the block with the smaller surface in contact with the table is equal to the weight of the block multiplied by the height of the block.
In conclusion, the amount of work done to keep the rectangular wooden block with its smaller surface in contact with the table can be calculated using the weight of the block and the height of the block.
- The volume of the wooden block can be calculated using the formula V = l x b x h, where l = 50 cm, b = 20 cm, h = 10 cm.
- Converting the dimensions to meters, we get l = 0.5 m, b = 0.2 m, h = 0.1 m.
- Therefore, the volume of the wooden block is V = 0.5 x 0.2 x 0.1 = 0.01 cubic meters.
- Given that the density of wood is 2000 kg/m^3, the weight of the wooden block can be calculated using the formula weight = density x volume x g, where g = 10 m/s^2.
Calculating the Work Done:
- When the block is resting on its larger surface, the gravitational force acts perpendicular to the surface, resulting in no work being done to keep it in place.
- However, when the block is resting on its smaller surface, the gravitational force acts at an angle to the surface, requiring work to be done to balance the block.
- The work done in this case can be calculated using the formula work = force x distance.
- The force in this case is the weight of the block calculated earlier, and the distance is the height of the block (10 cm or 0.1 m).
- Therefore, the work done to keep the block with the smaller surface in contact with the table is equal to the weight of the block multiplied by the height of the block.
In conclusion, the amount of work done to keep the rectangular wooden block with its smaller surface in contact with the table can be calculated using the weight of the block and the height of the block.
Community Answer
A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with...
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
A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse?
Question Description
A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse?.
A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse?.
Solutions for A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? 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 A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? defined & explained in the simplest way possible. Besides giving the explanation of
A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse?, a detailed solution for A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? has been provided alongside types of A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? theory, EduRev gives you an
ample number of questions to practice A rectangular wooden block of dimensions 50 cm 20 cm and 10 cm is with its larger surface in contact with a horizontal table the amount of work done to keep the block with smaller surface in contact with the table is d wood = 2000 kg/mcube g=10 msinverse? 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