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 \(=\) \(N\)

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18. Intext solved examples - III

Exercise condition: