Friday

February 27, 2015

February 27, 2015

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)

**Answer this Question**

**Related Questions**

physics - A particle is moving clockwise in a circle of radius 1.54 m. At a ...

Physics (Algerbra-based) - A particle is moving clockwise around a circle with a...

PHYSICS - When a particle moves on a circle at constant speed, its acceleration ...

Physics - At some instant, a particle traveling in a horizontal circular path of...

physics - A particle revolves in a horizontal circle of radius 3.20 m. At a ...

Physics - At a point P, the electric field is 78 N/C at 51° counter-clockwise ...

Physics - A particle is in uniform circular motion about the origin of an xy ...

Physics - A Ferris wheel (a vertical circle for the purposes of this question) ...

calc. - The centripetal acceleration of a particle moving in a circle is a=V^2/r...

physics - Motion in a Circle A particle P travels with constant speed in a ...