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Question for genius rank |
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Answer» pressure= force DIVIDE by area. so we have been given cms and pressure is measured in Nmsquared. we NEED to change Cms to Ms.So it 1CM=100M,We then change the 30cm and 40cm SINCE they are length and width and we SHALL get 0.3m and 0.4m.U then multiply them inorder to get the total area and it is 0.12msquared.After that u workout by saying that the force which is 50N divide by the area which is 0.12msquared and ur answer will be 6Nmsquared.Explanation:Hope it helps. |
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