An object of uniform density rolls up the curved path with the initial velocity v₀ as shown in the figure. If the maximum height attained by an object is (7v₀²)/10g (g = acceleration due to gravity), the object is a _ _ _.

Rotational Motion: JEE Main 2026 Physics question

JEE Main 2026 · 5 Apr, Evening shift · Q31

JEE Main 20265 Apr, Evening shiftPhysicsMediumRotational Motion140× since 2002

An object of uniform density rolls up the curved path with the initial velocity

v_0

as shown in the figure. If the maximum height attained by an object is

\frac{7v_0^2}{10g}

(

g

= acceleration due to gravity), the object is a ______.

JEE Main 2026 · 5 Apr, Evening shift · Q31

JEE Main 20265 Apr, Evening shiftPhysicsMediumRotational Motion140× since 2002

An object of uniform density rolls up the curved path with the initial velocity

v_0

as shown in the figure. If the maximum height attained by an object is

\frac{7v_0^2}{10g}

(

g

= acceleration due to gravity), the object is a ______.