Question

The presentation the poem is lesson the duck and the kangaroo
a.serious
b.angry.
c.humerous
d.gloomy​

Answer 1

Answer:

d.gloomy and joyful from my side

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Answer 2

• Answer:
• Mass of the Car = 1500 kg
• Radius of Road = 300 m
• Velocity of the Car = 9 m/s.

$⠀</p><p></p><p>\underline{\bigstar\:\textsf{According to the given Question :}} \\ </p><p></p><p>\begin{gathered}:\implies\sf Centripetal\:Force=\dfrac{Mass \times (Velocity)^2}{Radius} \\ \\ \\:\implies\sf Centripetal\:Force = \dfrac{mv^2}{r}\\\\\\:\implies\sf F = \dfrac{1500\times (9)^2}{300}\\\\\\:\implies\sf F = \dfrac{1500\times81}{300}\\\\\\:\implies\sf F=5\times81\\\\\\:\implies\underline{\boxed{\sf F=405\:N}}\end{gathered}:⟹CentripetalForce=RadiusMass×(Velocity)2:⟹CentripetalForce=rmv2:⟹F=3001500×(9)2:⟹F=3001500×81:⟹F=5×81:⟹F=405N \\ </p><p></p><p>⠀</p><p></p><p>\therefore\:\underline{\textsf{Centripetal Force acting on Car is of D) \textbf{405 N}}}∴ \\ </p><p></p><p>$