If the initial velocity in horizontal direction of a projectile is unit vector i and the equation of trajectory is y=5 x(1-x). The y component vector of the initial velocity is _ _ _ _ _ _ _ j. (Take.g=10 ~m / s²)

Kinematics: JEE Main 2022 Physics question

JEE Main 2022 · 26 Jul, Morning shift · Q65

JEE Main 202226 Jul, Morning shiftPhysicsMediumKinematics177× since 2002

If the initial velocity in horizontal direction of a projectile is unit vector

\hat{i}

and the equation of trajectory is

y=5 x(1-x)

. The

y

component vector of the initial velocity is ______________

\hat{j}

. (

\mathrm{Take}

\left.\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)

Your answerType your answer. Integers and decimals are accepted.

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