Question

1. The position of a particle is given by r-(418+21'9+2k)m. Where is in second. (a) Whats
velocity and acceleration of the particle? (b)Calculate the magnitude and direction of velocina
t-2s. (S)(8.94ms', 630261 with the X axis)
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Answer 1

Answer:

dxbxx zzjxx jddbxnx xjxbx kdbdddndbd djjd ddjjd xjxjd d kdbdbd xkdjdbd kdjndbd kddbbvd kdjdbd kdjdhdbkxjdbdufndo xkdd