1

AIEEE 2012

MCQ (Single Correct Answer)

+4

-1

Two cars of masses m

_{1}and m_{2}are moving in circles of radii r_{1}and r_{2}, respectively. Their speeds are such that they make complete circles in the same time t. The ratio of their centripetal acceleration is2

AIEEE 2010

MCQ (Single Correct Answer)

+4

-1

For a particle in uniform circular motion the acceleration $$\overrightarrow a $$ at a point P(R, θ) on the circle of radius R is (here θ is measured from the x–axis)

3

AIEEE 2010

MCQ (Single Correct Answer)

+4

-1

A point $$P$$ moves in counter-clockwise direction on a circular path as shown in the figure. The movement of $$P$$ is such that it sweeps out a length $$s = {t^3} + 5,$$ where $$s$$ is in metres and $$t$$ is in seconds. The radius of the path is $$20$$ $$m.$$ The acceleration of $$'P'$$ when $$t=2$$ $$s$$ is nearly.

4

AIEEE 2004

MCQ (Single Correct Answer)

+4

-1

Which of the following statements is

**FALSE**for a particle moving in a circle with a constant angular speed?Questions Asked from Circular Motion (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

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