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Solve the following problems : Mass of...

Solve the following problems :
Mass of a block of metal is 10 kg and its dimensions are length 50 cm , breadth 10cm , height 20 cm as shown in figure . If the metal block is placed on the table , find out on which of the surfaces ABCD , CDEF and BCFG will the pressure exerted on the table be maximum . .:

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A metal block of mass 10 kg is kept on a table. If the contact surface area is 100 cm^2 . Find the pressure on the table.

Answer the following questions : A metal block having mass 45 kg with its length 150cm ( AB = 150 cm ) , breadth 50 cm (AD = 50cm ) and height 30 cm ( DE= 30cm ) is shown in the given figure Calculate the pressure exerted by the metal block when it is made to lie on a table top with the surface : ABCD :

Answer the following questions : A metal block having mass 45 kg with its length 150cm ( AB = 150 cm ) , breadth 50 cm (AD = 50cm ) and height 30 cm ( DE= 30cm ) is shown in the given figure Calculate the pressure exerted by the metal block when it is made to lie on a table top with the surface : DCFE :

Solve the following example : The metal block has dimensions 10 cm xx 5cm xx 2cm and the density of to metal is 8 xx 10^3 kg//m^3 . It is kept on a table with the face 10 cm xx 5cm in contact with the table. Find the force and pressure exerted by the block on the table. (g = 9.8 m//s^2)

Solve the following examples/ numerical problems: An object is placed at 10 cm from a convex lens of focal length 12 cm . Find the nature and position of the image .

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Find the volume of a box if its length, breadth and height are 20 cm,10.5 cm and 8 cm respectively.

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TARGET PUBLICATION-FORCE AND PRESSURE -EXERCISE
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  2. Solve the following problems : The area of the bottom of a tiffin box...

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  3. Solve the following problems : Mass of a block of metal is 10 kg and...

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  4. Solve the following example : A body of volume 100 cm^3 is immersed ...

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  5. Solve the following example : The volume of an object is 20 cm^3 and...

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  6. Solve the following example : The volume of a plastic covered sealed...

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  7. Solve the following problems : Complete the following table :

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  8. Solve the following problems : The density of a metal is 10.8 x 10^3...

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  9. Solve the following problems : Calculate the relative density of iro...

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  10. Solve the following problems : Specific gravity of platinum is 20.4 ...

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  11. Solve the following problems : Complete the following table :

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  12. Practice problems : A force of 3000 N is applied over an area 80cm x...

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  13. Practice problems : calculate pressure exerted by a screw on a woode...

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  14. Practice problems : If the pressure exerted on an area 10cm x 10cm i...

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  18. Practice problems : A metal weights 0.54 kg in air . If its density ...

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  20. What is a force ?

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