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3.29. Devil´s, Vorobyyov
Uploaded: 15.03.2014
Content: 40315151529663.rar 52,29 kB
Product description
3.29. The uniform thin core weight = 0,2 kg and length = 1 m can freely rotate round the horizontal axis z passing through a point About (sm.ris.nizha). The plasticine ball flying horizontally (perpendicular to an axis z) with a speed = 10 m/s gets to a point And on a core and sticks to a core. The mass of a ball is equal 10 g. To determine the angular speed of a core and linear speed of the lower end of a core in an initial timepoint. To execute calculations for the following values of distance between points And and About: 1) l/2; 2) l/3; 3) l/4.
Additional information
The solution of a task 3.29 is typed on the computer.
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