For a particle in uniform circular motion, the acceleration a at a point P(R,θ) on the circle
For a particle in uniform circular motion, the acceleration vector a at a point P(R,θ) on the circle of R is (Here θ is measured from the x-axis)
(a) v2/R i+v2/R j
(b) -v2/R cosθ i+ v2/R sinθ j
(c) -v2/R sinθ i+ v2/R cosθ j
(d) -v2/R cosθ i+ v2/R sinθ j
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