Libros Libros
Solve the equation 1 = — i 1 x 2 and of the two expressions 3. With what velocity must a body be projected from a tower, in a direction parallel to the horizon, so that it shall strike the ground at a distance from the foot of the tower, equal half...
New Cambridge Guide; Or, A Description of the University, Town, and County ... - Página 138
1804 - 130 páginas
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## Cambridge Problems: Being a Collection of the Printed Questions Proposed to ...

1821 - 425 páginas
...will <£10O. purchase ? 2i "~~ xx I 2 2. Solve the equation 1 = — i 1 x 2 and of the two expressions 3. With what velocity must a body be projected from...What is the present value of the compound interest of £10O. to be received five years hence? 5. Compare the angular velocity of the earth at its mean distance,...
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## Mechanical problems, adapted to the course of reading pursued in the ...

Mechanical problems - 1828 - 184 páginas
...velocities, strike the horizontal plane at the same point. Determine the height of the tower. * 22. With what velocity must a body be. projected from...ground at a distance from the foot of the tower equal to half its height ? 23. A person at a given distance (a) from the bottom of a vertical line, projects...
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## Theoretical and Practical Mechanics: Designed Principally for Practical Men

James Hann - 1848 - 325 páginas
...velocities », f '. Required their distauce when half the time in which they would meet is elapsed. 2. With what velocity must a body be projected from a...ground at a distance from the foot of the tower, equal to half the height of the tower ? 9. A body, projected at an angle of 15° to the horizon, ranges 100...
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## A collection of examples in pure and mixed mathematics, with hints and ...

Alfred Wrigley - 1852
...horizon, fell in n seconds at a distance of a feet from the base ; find the height of the tower. 165. With what velocity must a body be projected from a...ground at a distance from the foot of the tower equal to half its height ? 166. A body is projected, from the top of a tower, 200 feet high, with a velocity...
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## Collection of Examples and Problems in Pure and Mixed Mathematics: With ...

Alfred Wrigley - 1862 - 294 páginas
...fell in n seconds at a distance of a feet from the base ; find the height of the tower. Ex. 5. 26. With what velocity must a body be projected from a...ground at a distance from the foot of the tower equal to half its height ? 27. A body is projected, from the top of a tower, 200 feet high, with a velocity...
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## Mechanics: Dynamics

Richard Glazebrook - 1895
...velocity equal to the vertical component of its velocity when it reaches the ground; shew that it reaches the ground at a distance from the foot of the tower equal to twice the height of the tower. 9. A particle is projected with a velocity u in a direction making...
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## Mechanics: An Elementary Text-book, Theoretical and Practical, for Colleges ...

Richard Glazebrook - 1895 - 628 páginas
...velocity equal to the vertical component of its velocity when it reaches the ground; shew that it reaches the ground at a distance from the foot of the tower equal to twice the height of the tower. Q. A particle is projected with a velocity u in a direction making...
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## The Cambridge University Calendar

University of Cambridge - 1808
...00. purchase ? 2 -x 2. Solve the equations 1 --- • =: '• _ 1* x 2 and of the two expressions * 3. With what velocity must a body be projected from...foot of the tower, equal half the height of the tower ? x*y + xy l . Shew which is the greater. 4. What is the present value of the compound interest of...
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