GENERAL KNOWLEDGE

Detailed explanation-1: -The instantaneous velocity of an object is the limit of the average velocity as the elapsed time approaches zero, or the derivative of x with respect to t: v ( t ) = d d t x ( t ) . v ( t ) = d d t x ( t ) .

Detailed explanation-2: -Compute its Instantaneous Velocity at time t = 5s. Answer: Given: The function is x = 4t2 + 10t + 6. V(5)= 50 m/s.

Detailed explanation-3: -Instantaneous velocity is defined as the rate of change of position for a time interval which is very small (almost zero). Measured using SI unit m/s. Instantaneous speed is the magnitude of the instantaneous velocity. It has the same value as that of instantaneous velocity but does not have any direction.