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Treatise on Analytical Statics with Numerous Examples by Isaac Todhunter - Paperback
105.00 درهم

Treatise on Analytical Statics with Numerous Examples by Isaac Todhunter - Paperback

كن أول من يقيِّم هذا المنتج 

105.00 درهم 

  - ستوفر -105.00 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
رقم ال ISBN
9781130135114
الفئات
تاريخ
الكاتب
Isaac Todhunter
الناشر
Rarebooksclub.com
الوصف:

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1866 Excerpt: ...shew how to graduate the common steelyard. Let AB be the beam of the steelyard. A the fixed point from which the substance to be weighed is suspended, Q being its weight; C the ...

تشحن من الولايات المتحدة
اشحن الى دبي (تغيير المدينة)
التوصيل خلال السبت ١ سبتمبر - الإثنين ٣ سبتمبر الي دبي

حالة السلعة:
جديدة
البائع:
InternationalBookStore (87% تقييم ايجابي)

معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781130135114
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724353132482
    المؤلفين
    الكاتب
    Isaac Todhunter
    رقم ال ISBN
    9781130135114
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724353132482
    المؤلفين
    الكاتب
    Isaac Todhunter
    المؤلفين
    الناشر
    Rarebooksclub.com
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1866 Excerpt: ...shew how to graduate the common steelyard. Let AB be the beam of the steelyard. A the

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1866 Excerpt: ...shew how to graduate the common steelyard. Let AB be the beam of the steelyard. A the fixed point from which the substance to be weighed is suspended, Q being its weight; C the fulcrum; W the weight of the beam together with the hook or scale-pan suspended from A; G the centre of gravity of these. Suppose that Psuspended at imbalances Q suspended from A; then, taking the moments of P, Q, and W about C, we have Q.AC-W. CG-P.CN=0; Take the point D, so that CD =-p CG; therefore Q Now let the arm DB be graduated by taking Da, Dat, Da2, equal respectively to AC, 2AC, SAC; let the figures 1, 2, 3, 4, be placed over the points of graduation, and let subdivisions be made between these. Then by observing the graduation at N we know the ratio of Q to P; and P being a given weight we know the weight of Q. In this way any substance may be weighed. 153. The second of the Mechanical Powers is the Wheel and Axle. This machine consists of two cylinders fixed together with their axes in the same straight line: the larger cylinder is called the wheel, and the smaller the axle. The cord by which the weight is suspended is fastened to the axle, and then coiled round it, while the power which supports the weight acts by a cord coiled round the circumference of the wheel, by spokes acted on by the hand, as in the capstan, or by the hand acting on a handle, as in the windlass. 154. To find the ratio of the power and weight in the Wheel and Axle when in equilibrium. Let AD be the wheel and CC'B the axle; P the power represented by a weight suspended from the circumference of the wheel at A; W the weight hanging from the axle at B. Then since the axis of the machine is fixed, the condition of equilibrium is that the sum of the moments of the forces about this axis vanishes, (Art.

    خصائص المنتج:
    • الفئات: تاريخ
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: Isaac Todhunter
    • الناشر: Rarebooksclub.com
    • رقم ال ISBN: 9781130135114
    • عدد الصفحات: 82
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.17 inches
 

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