Question

plzz help me out.... ​

Answer 1

Answer:-

Mass of the Car = 1500 kg

Radius of Road = 300 m

Velocity of the Car = 9 m/s.

Centripetal Force acting on the Car = ?

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$\underline{\bigstar\:\textsf{According to the given Question :}}$

$:\implies\sf Centripetal\:Force=\dfrac{Mass \times (Velocity)^2}{Radius} \\ \\ \\:\implies\sf Centripetal\:Force = \dfrac{mv^2}{r}\\\\\\:\implies\sf F = \dfrac{1500\times (9)^2}{300}\\\\\\:\implies\sf F = \dfrac{1500\times81}{300}\\\\\\:\implies\sf F=5\times81\\\\\\:\implies\underline{\boxed{\sf F=405\:N}}$

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$\therefore\:\underline{\textsf{Centripetal Force acting on Car is of D) \textbf{405 N}}}$