Chambers's information for the people, ed. by W. and R. Chambers, Τόμος 2 |
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Σελίδα 12
... rules for the composition of force . 2. It may modify the effect of the applied forces , in which case it must also sustain a pressure , and the body must receive a motion of rotation which is sub- ject to constant variation , owing to ...
... rules for the composition of force . 2. It may modify the effect of the applied forces , in which case it must also sustain a pressure , and the body must receive a motion of rotation which is sub- ject to constant variation , owing to ...
Σελίδα 18
... Rule of Mechanics . This law or rule is , That a small weight , descending a long way , in any given length of time , is equal in ef- fect to a great weight descending a proportionally shorter way in the same space of time . In other ...
... Rule of Mechanics . This law or rule is , That a small weight , descending a long way , in any given length of time , is equal in ef- fect to a great weight descending a proportionally shorter way in the same space of time . In other ...
Σελίδα 20
... rule applies , in calculating the action of this combined lever , which has already been given for the simple The following is a general rule for calculating the advantages of a compound lever consisting of any num- ber of levers ...
... rule applies , in calculating the action of this combined lever , which has already been given for the simple The following is a general rule for calculating the advantages of a compound lever consisting of any num- ber of levers ...
Σελίδα 21
... rules be followed as those formerly given for the simple lever . Multiply the weight by its distance from the fulcrum ( that distance is half the diameter of the axle ) ; then multiply the power by 21 MECHANICS - MACHINERY .
... rules be followed as those formerly given for the simple lever . Multiply the weight by its distance from the fulcrum ( that distance is half the diameter of the axle ) ; then multiply the power by 21 MECHANICS - MACHINERY .
Σελίδα 24
... rules upon the subject : - First . The quantity of weight is great in proportion to the inclination of the plane ... Rule of Calculation . - Whatever is the unit of inclination in a given length , the same is the unit of weight that can ...
... rules upon the subject : - First . The quantity of weight is great in proportion to the inclination of the plane ... Rule of Calculation . - Whatever is the unit of inclination in a given length , the same is the unit of weight that can ...
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Άλλες εκδόσεις - Προβολή όλων
Chambers's Information for the People, Ed. by W. and R. Chambers Ltd Chambers W. And R. Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2013 |
Chambers's Information for the People, Ed. by W. and R. Chambers Ltd, Becom,Popular Educator,Chambers W and R Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
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