Dynamics for BeginnersMacmillan, 1887 - 178 páginas |
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Página 3
... questions the velocity given is uniform . 1. If I run 100 yards in 11 seconds , what is my velocity in velos ? 2. A man runs at the rate of 7 velos ; how long would he take to run a mile with this velocity ? 3. Express in miles per hour ...
... questions the velocity given is uniform . 1. If I run 100 yards in 11 seconds , what is my velocity in velos ? 2. A man runs at the rate of 7 velos ; how long would he take to run a mile with this velocity ? 3. Express in miles per hour ...
Página 6
... Question I ( i ) for the first 3 seconds , ( ii ) for the last 3 seconds . 3. A point passes over 20 yds . , 24 yds . , 28 yds . , 32 yds . and 36 yds . in 5 consecutive seconds , shew that the average velocities for the 5 seconds , for ...
... Question I ( i ) for the first 3 seconds , ( ii ) for the last 3 seconds . 3. A point passes over 20 yds . , 24 yds . , 28 yds . , 32 yds . and 36 yds . in 5 consecutive seconds , shew that the average velocities for the 5 seconds , for ...
Página 33
... Questions 1 to 6 of Examples XII , respectively . 3. A locomotive engine can exert upon a train of 100 tons a force of 10000 poundals more than is necessary to counteract the friction ; how long would this engine take in working the ...
... Questions 1 to 6 of Examples XII , respectively . 3. A locomotive engine can exert upon a train of 100 tons a force of 10000 poundals more than is necessary to counteract the friction ; how long would this engine take in working the ...
Página 37
... Question 13 to be with- drawn when the mass is moving at the rate of 60 miles an hour , in how many seconds will the mass be brought to rest by the retardation due to the friction ? 47. In Art . 28 it is assumed that we WEIGHT . 37.
... Question 13 to be with- drawn when the mass is moving at the rate of 60 miles an hour , in how many seconds will the mass be brought to rest by the retardation due to the friction ? 47. In Art . 28 it is assumed that we WEIGHT . 37.
Página 40
... question ; it is supposed to be entirely obliterated by the upward support of the smooth hori- zontal plane . The only other force acting on the ton is the tension of the string . The string is supposed to be light , and therefore of no ...
... question ; it is supposed to be entirely obliterated by the upward support of the smooth hori- zontal plane . The only other force acting on the ton is the tension of the string . The string is supposed to be light , and therefore of no ...
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Términos y frases comunes
20 velos 32 celos 32 poundals A. W. VERRALL action of gravity additional velocity Assistant-Master Atwood's machine average velocity ball BEGINNERS BOOK Cambridge carriage circle coefficient of restitution Crown 8vo direction distance passed elastic engine English Example external force Extra fcap feet Fellow of St Fellow of Trinity find the velocity foot-poundals force acting friction Globe 8vo GRAMMAR Greek Hence horizontal plane impinges impulse inclined plane initial velocity instant J. P. MAHAFFY John's College kinetic energy late Fellow LATIN Lecturer LL.D mass m lbs mass-velocity Mathematics miles an hour miles per hour motion number of celos numerous Illustrations Owens College Oxford parabola parallelogram particle pound-velos poundals acting PRIMER Professor projectile prove resultant right angles School Second Edition secs Series shew smooth horizontal plane stone straight line string supposing tension tons train TRIGONOMETRY Trinity College uniform velocity uniformly unit interval University vertical Vocabulary weight yards
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