Intext solved examples - III — task. Science State Board, Class 9.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1. A 900 $kg$ car moving at 10 $ms^{-1}$ takes a turn around a circle with a radius of 25 $m$ . Determine the acceleration and the net force acting upon the car.

Solution:

When the car turns around circle, it experiences ,

$a = \frac{i^{i}}{i}$

Substitute the values,

$a$ =

$ms^{-1}$

The formula to calculate the force is given as,

$Force\ =\ \frac{Mass}{Acceleration}$
$Force\ =\ Mass \times velocity$
$Force\ =\ \frac{Mass}{velocity}$
$Force\ =\ Mass \times Acceleration$

Substitute the known values,

Force

$=$

$N$

$1$

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18. Intext solved examples - III

Exercise condition: