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NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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Analyzing +4 | -1

Statement I: The tendency to overturn of skidding/overturning is quadrupled, when a cyclist doubles his speed of turning.

Statement II:

\tan \theta=\frac{\mathrm{v}^2}{\mathrm{Rg}} \Rightarrow

becomes 4 times as

v

doubled.

View answer and explanation

Correct option: A

If both Statement - I and Statement - II are true, and Statement - II is the correct explanation of Statement - I

The correct answer is A. Statement I is true because the overturning tendency is related to the centripetal force, which increases with the square of the velocity. Statement II correctly explains this relationship with the formula for the banking angle.

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