Product description
A material point of mass m = 16 kg moves in a plane along a curvilinear trajectory under the action of a resultant force F = 0,3t.
Determine the speed of the point at time t = 20s, when the radius of curvature of the trajectory? = 12 m and the angle between the vectors of force and velocity a = 50 °. (Answer 1.86)
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- Content type File
- Content description 35,75 kB
- Added to the site 31.05.2017
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50 $ | the discount is 7% |
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Cumulative discount
200 $ | the discount is 15% |
100 $ | the discount is 10% |
50 $ | the discount is 7% |
20 $ | the discount is 5% |
10 $ | the discount is 3% |
5 $ | the discount is 2% |
1 $ | the discount is 1% |
Amount of purchases from the seller: $
Your discount: %