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Select a dynamical variable from the dropdown list which is the time rate of cha

ID: 1773059 • Letter: S

Question

Select a dynamical variable from the dropdown list which is the time rate of change of the dynamical variable on the left. Assume constant acceleration.

acceleration

      [ Choose ]            speed            velocity            acceleration            none      

velocity

      [ Choose ]            speed            velocity            acceleration            none      

displacement

      [ Choose ]            speed            velocity            acceleration            none      

distance traveled

      [ Choose ]            speed            velocity            acceleration            none      

Explanation / Answer

Given

time rate of change of acceleration, from the options is none ( actually it is jerk)

time rate of change of velocity, from the options is acceleration, a= dV/dt

time rate of change of displacement , from the options is velocity, v = dS/dt

time rate of change of distance traveled , from the options is speed, speed = dx/dt

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