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Filename: controllers/calculator.php

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Instantaneous velocity is the velocity of an object at any given instant of time. Instantaneous velocity is the rate of change of displacement with respect to time. Instantaneous velocity calculator is the online tool which can easily calculate the value of the rate of change of displacement with time.

Given displacement ‘x’ function with respect to time t x(t)= t

v(t) = Derivative of (t

Hence

Velocity at the instant, t = 4seconds v(4) = (2 * 4) + 3

v(4) = 8 + 3 = 11

Given displacement ‘x’ function with respect to time t x(t)= 6t

v(t) = Derivative of 6t

Hence

Velocity at the instant, t = 2seconds v(2) = 18 * 2