The coordinates of a moving particle at time t are given by x= ct^2 and y=bt^2. The speed of the particle is given by
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Given :
The coordinates of a moving particle at time t are given by x = ct² and y = bt².
To Find :
Speed of the moving particle.
Solution :
■ In order to find speed of the particle, we have to differentiate the given position equations.
As we know that, v = dx/dt or dy/dt
❇ x coordinate of the speed :
➙ v(x) = dx/dt
➙ v(x) = d(ct²)/dt
➙ v(x) = 2ct
❇ y coordinate of the speed :
➙ v(y) = dy/dt
➙ v(y) = d(bt²)/dt
➙ v(y) = 2bt
Resultant speed of the particle :
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