Pressure on = Lfg;
Solid at c = (0.02 x 1000 x 10) + (0.04 x 800 x 10);
= 200 + 320
= 520N/m2 ;
sharon kalunda answered the question on April 2, 2019 at 13:13
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Figure below shows a measuring cylinder of height 30cm filled to a height of 20cm with water and the rest occupied by kerosene.
(Solved)
Figure below shows a measuring cylinder of height 30cm filled to a height of 20cm with water and the rest occupied by kerosene.
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Date posted:
April 2, 2019
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Answers (1)
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April 2, 2019
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The figure below shows to light pith balls arranged as shown.
(Solved)
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Date posted:
April 2, 2019
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April 2, 2019
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April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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The graph below shows the variation between force and distance for a boy pushing a concrete block of mass 25kg through a vertically height of...
(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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Figure below shows a wire loop with a string that has been dipped into soap solution.
(Solved)
Figure below shows a wire loop with a string that has been dipped into soap solution.
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
The diagram figure below shows a steel ball bearing gently dipped in a viscous liquid contained in a tall cylinder.
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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Mercury on a clean glass slide collects into small spherical balls as shown in figure below.
Explain why
(Solved)
Mercury on a clean glass slide collects into small spherical balls as shown in figure below.Explain why
Date posted:
April 2, 2019
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Answers (1)
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The figure below shows two blocks of masses M1=1.5kg and M2 = 2.0kg which are in contact on a frictionless table
(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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(Solved)
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Date posted:
April 2, 2019
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Answers (1)
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Explain why it is easier to ride a bicycle round a bend on a road if the surface is dry than when it is wet
(Solved)
Explain why it is easier to ride a bicycle round a bend on a road if the surface is dry than
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Date posted:
April 2, 2019
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Answers (1)