A natural philosophy : embracing the most recent discoveries in the various branches of physics, and exhibiting the application of scientific principles in everyday life .. (1899)
Quackenbos, G. P. (George Payn), 1826-1881 · New York, Cincinnati [etc.], American book company · leaf 44
*tal Force ? What examples of these two forces does nature furnish us ? 77. Howmay a mop be made to illustrate the centrifugal force ? How does the apparatus rep-resented in Fig. 26 illustrate the Centrifugal Force ? Describe the mode in which a•tone is discharged from a sling, and explain the… … tion, trains moving swiftly round a curve Fig. 28. would often be thrown from the track. Instinct teaches a horse running rapidlyround a small circle, to incline his body in-ward, that he may counteract the centrifugalforce. For the same reason, a circus-rider,going swiftly round the ring, has to…
Physics
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