Physics, 05.09.2020 21:01 joseaguilaroux4zh
The acceleration vector of a particle Q is given by the following acceleration vector a = 4i - 6tJ + sin(.2t)k m/s^2, where t is the time. At t=0, the pointe Q is located at (x0,y0,z0) = (1,3,-5)m, and has a velocity vo= 2i -7j +8.4k m/s. Find the speed of Q and its distance from the starting point at t= 3s.
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The acceleration vector of a particle Q is given by the following acceleration vector a = 4i - 6tJ +...
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