At any time 't', the co-ordinates of moving particle are x=at^2 and y=bt^2. The speed of the particle is

MHT CET 2025 Physics question

At any time 't', the co-ordinates of moving particle are and . The speed of the particle is

Answer: (A)

Differentiate the position components: and . Speed , option (A). Option (B)

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Question ID VK-102013