The position of a particle related to time is given by x = (5t^2-4t+5)m. The magnitude of the velocity of the particle at t = 2 s will be :

JEE Main 2023 Physics question

The position of a particle related to time is given by x = m. The magnitude of the velocity of the particle at t = 2 s will be :

Answer: (D)

Question ID VK-036457