Motion in a Plane

JEE Main 2020 · 4 Sep, Morning shift · Q7819

PhysicsEasy53×since 2003Q7819

Starting from the origin at time t = 0, with initial velocity 5

\widehat j

ms⁻¹ , a particle moves in the x-y plane with a constant acceleration of

\left( {10\widehat i + 4\widehat j} \right)

ms⁻². At time t, its coordinates are (20 m, y₀ m). The values of t and y₀ are, respectively:

JEE Main 2020 · 4 Sep, Morning shift · Q7819

PhysicsEasy53×since 2003Q7819

Starting from the origin at time t = 0, with initial velocity 5

\widehat j

ms⁻¹ , a particle moves in the x-y plane with a constant acceleration of

\left( {10\widehat i + 4\widehat j} \right)

ms⁻². At time t, its coordinates are (20 m, y₀ m). The values of t and y₀ are, respectively:

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