The co-ordinates (\x, \y) of a moving particle at any time 't' are given by \x=\\alpha \t^3 and \y=\\beta \t^3. The speed of the particle at time ' \t ' is given by

Correct Answer is : 3t2√α2+β2

3 {\t} \sqrt{\\alpha^2+\\beta^2}

3 \t^2 \sqrt{\\alpha^2+\\beta^2}

TS EAMCET Medical 31 Jul 2022 Shift 2 Paper

Question : 85 of 160

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The co-ordinates (x,y) of a moving particle at any time 't' are given by x=αt3 and y=βt3. The speed of the particle at time ' t ' is given by

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