بحث صور خرائط YouTube الأخبار Gmail Drive تقويم المزيد »
تسجيل الدخول
الكتب الكتب 11 - 18 من 18 فيShew that the sum of the products of each body into the square of- its velocity is....
" Shew that the sum of the products of each body into the square of- its velocity is a minimum, when the velocities are reciprocally proportional to the quantities of matter in the bodies. "
New Series of The Mathematical Repository - الصفحة 23
بواسطة Thomas Leybourn - 1819
عرض كامل - حول هذا الكتاب

The Fluxional Calculus: An Elementary Treatise ...

Thomas Jephson - 1826
...3^/3 Ex. 14. Two bodies move in opposite directions with velocities, the sum of which is given. Show that the sum of the products of each body into the...proportional to the quantities of matter in the bodies. Let A and B be the bodies, x and y their velocities ; then dy u = A#J + BJ/3 and x +y = c. .: -^- =...
عرض كامل - حول هذا الكتاب

The American Quarterly Review, المجلد 5

Robert Walsh - 1829
...obtain several general theorems that hold good in the motion of all systems of bodies. The first is, that — The sum of the products of each body into the square ofilx • Met. Cel. Liv. I. § 14. \Vnd. Liv. I. § 14-• Ibid. Liv. I. $. \7. § ibid. Liv. I. §...
عرض كامل - حول هذا الكتاب

Mechanical problems, adapted to the course of reading pursued in the ...

Mechanical problems - 1828
...to that of C :: $ (A+£ + C. + D):A. 26. In the direct impact of imperfectly elastic bodies, prove that the sum of the products of each body into the square of its velocity before impact, is greater than the sum of the products of each body into the square of its velocity...
عرض كامل - حول هذا الكتاب

The Elements of Mechanics, Comprehending Statics and Dynamics: With a ...

John Radford Young - 1832 - عدد الصفحات: 326
...there results . M ( V'2 — v*) = M, («,2 — V"2) or MV2 + M,V"2 = Me" + M1o12 .... (9); that is, the sum of the products of each body into the square of its velocity is the same, both before and after impact. The mass into tho square of the velocity is called the vis...
عرض كامل - حول هذا الكتاب

Mechanics for Practical Men: Containing Explanations of the Principles of ...

James Hann, Isaac Dodds - 1833 - عدد الصفحات: 208
...centre of oscillation or percussion of any compound pendulum from its centre of suspension, is equal to the sum of the products of each body into the square of its distance from the centre of suspension, divided by the sum of the products of each body into its distance...
عرض كامل - حول هذا الكتاب

The Quarterly review, المجلد 8

1813
...increasing series the sum of all the motions in the direction of the first mover continues = A a. Also the sum of the products of each body, into the square of its velocity, after collision, remains as it was before, equal to A a*.' Altogether, we think the section on the...
عرض كامل - حول هذا الكتاب

Orr's Circle of the Sciences: Mechanical philosophy

William Somerville Orr - 1856
...Consequently M V2 + M' V2 = M,;2 + MV2. We may therefore conclude that when the bodies are perfectly elastic, the sum of the products of each body into the square of its velocity is the same both before and after impact. A particular name is given to the product of a mass into the...
عرض كامل - حول هذا الكتاب

The circle of the sciences: a series of treatises on the ..., المجلد 9

William Somerville Orr - 1860
...V2 + M' V'z = Мг>г + M У. Ve may therefore conclude that when the bodies are perfectly elastic, the sum of the products of each body into the square of its velocity is the same both before and after impact. A particular name is given to the product of a mass into the...
عرض كامل - حول هذا الكتاب




  1. مكتبتي
  2. مساعدة
  3. بحث متقدم في الكتب
  4. تنزيل PDF