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प्रश्न
Define Uniform circular motion.
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उत्तर
When a particle moves with a constant speed in a circular path, its motion is said to be the uniform circular motion.
संबंधित प्रश्न
For a particle performing uniform circular motion `vecv=vecomegaxxvecr`obtain an expression for linear acceleration of the particle performing non-uniform circular motion.
How does uniform circular motion differ from uniform linear motion?
Differentiate between uniform linear motion and uniform circular motion.
A uniform linear motion is unaccelerated, while a uniform circular motion is an accelerated motion.
Select the WRONG statement.
A stone of mass 3 kg attached at one end of a 2m long string is whirled in horizontal circle. The string makes an angle of 45° with the vertical then the centripetal force acting on the string is ______.
(g = 10 m/s2 , tan 45° = 1)
Statement A: Uniform circular motion is a case of accelerated motion
Statement B: In the third equation of motion we do not have the term time
A body is said to be in nonuniform motion if it travels ______.
A particle is performing a uniform circular motion along a circle of radius R. In half the period of revolution, its displacement and distance covered are respectively.
By applying Kepler's third law to the formula for centripetal force, Newton concluded that the force acting on a planet is:
