Solution 13.3.7 collection of Kep OE 1989

Solution 13.3.7 collection of Kep OE 1989

Material point of mass m = 5 kg moves along a curved path by a force whose projection onto the tangent Fτ = 7 N, on the normal Fn = 0,1t2. Determine the acceleration module in point of time t = 12 seconds.

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(Chapter 3 - Dynamics theme - 13.1: Defining the parameters of curvilinear motion by the given forces) from the collection of short tasks on the theoretical mechanics Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Publishing Moscow / Graduate School / 1989, 2009, 2012.
Task completed in word format (manuscript).
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