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September 18, 2014

September 18, 2014

Posted by **HELP!!!!** on Saturday, March 19, 2011 at 4:37pm.

a =

a

= 39.0 m/s2,

and the acceleration vector has an angle of θ = 50° with the position vector, as shown in the figure. At this instant, find the speed,

v =

v

,

of this particle.

- physics -
**Hard to solve ..please help!!!!**, Saturday, March 19, 2011 at 4:56pmv= sqrt (a*r*cos 50)

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