Question

a particle moves in a circular path of radius 10cm with a constant speed of 10cm/s find accelaration of the particle
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Answer 1

Answer:

Given: A particle is moving in a circular path of radius , R = 10cm

          Speed , V= 10cm/s

To find : The acceleration of the particle

as the particle is moving in circuar path , a =$\frac{V^{2} }{R}$

=> a = $\frac{10^{2} }{10}$

=> a = 10 cm/ $s^{2}$

Therefore , the correct amswer is 10 cm/s^{2}

Answer 2

$\huge\colorbox{gold}{\purple{Answer → }}$

Given :-

A particle is moving in a circular path of radius R = 10 cm

Speed V = 10cm/s

To find :-

The acceleration of the particle

Answer :-

$\because \: the \: particle \: is \: moving \\ in \: a \: circular \: path \: \\ a = \frac{V²}{ R} \\ a = \frac{ {10}^{2} }{10} \\ \huge\red {10cm /{s}^{2}}$

The acceleration has a magnitude of 10 cm/s² directed from the particle to the centre of the circular path.

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