🛠️ JEE🧲 Physics

Statement I: A cyclist is moving on an unbanked road with a speed of \(7 kmh ^{-1}\) and takes a sharp circular turn alo…

Q1

Statement I: A cyclist is moving on an unbanked road with a speed of \(7 kmh ^{-1}\) and takes a sharp circular turn along a path of radius of \(2 m\) without reducing the speed. The static friction coefficient is 0.2 . The cyclist will not slip and pass the curve. \(\left(g=9.8 m / s ^2\right)\)
Statement II: If the road is banked at an angle of \(45^{\circ}\), cyclist can cross the curve of \(2 m\) radius with the speed of \(18.5 kmh ^{-1}\) without slipping.
In the light of the above statements, choose the correct answer from the options given below.

[JEE Main 2021, 16 Mar (Shift 2)]

a

Statement I is correct and Statement II is incorrect

b

Statement I is incorrect and Statement II is correct

c

Both Statement I and Statement II are true

d

Both Statement I and Statement II are false

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