Saturday

December 20, 2014

December 20, 2014

Posted by **opp** on Monday, February 20, 2012 at 3:53pm.

(a) After the car has traveled 1/4 of the circumference, what is the speed of the car?

1 m/s

(b) At this point, what is the radial acceleration component of the car?

2 m/s2

(c) At this same point, what is the total acceleration of the car?

magnitude 3 m/s

direction 4 ° east of south

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