A particle moves on xy plane. Its position vector at any time t is →r={(2t)^i+(2t2)^j}m. The rate of change of θ at time t=2 second. (Where θ is the angle which its velocity vector makes with positive x-axis) is

A particle moves on xy plane. Its position vector at any time t is →

1.	A particle moves on xy plane. Its position vector at any time t is →r={(2t)^i+(2t2)^j}m. The rate of change of θ at time t=2 second. (Where θ is the angle which its velocity vector makes with positive x-axis) is
Answer» A particle moves on xy plane. Its position vector at any time t is $→r={(2t)^i+(2t2)^j}m$ . The rate of change of $θ$ at time t=2 second. (Where $θ$ is the angle which its velocity vector makes with positive x-axis) is

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A particle moves on xy plane. Its position vector at any time t is →r={(2t)^i+(2t2)^j}m. The rate of change of θ at time t=2 second. (Where θ is the angle which its velocity vector makes with positive x-axis) is

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