Work, Energy and Power: JEE Main 2023 Physics question

JEE Main 2023 · 29 Jan, Morning shift · Q8590

JEE Main 202329 Jan, Morning shiftPhysicsMediumWork, Energy and Power70× since 2002

A stone is projected at angle

30^{\circ}

to the horizontal. The ratio of kinetic energy of the stone at point of projection to its kinetic energy at the highest point of flight will be -

JEE Main 2023 · 29 Jan, Morning shift · Q8590

JEE Main 202329 Jan, Morning shiftPhysicsMediumWork, Energy and Power70× since 2002

A stone is projected at angle

30^{\circ}

to the horizontal. The ratio of kinetic energy of the stone at point of projection to its kinetic energy at the highest point of flight will be -

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