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The standard unit of time
The motion which repeats itself regular intervals of time
The time taken by a simple pendulum to complete one oscillation.
The time period of a simple pendulum depends upon
the mass of the bob
the extent to which the bob is displaced
the length of the thread
If a simple pendulum takes 40 seconds to complete 20 oscillations, its time period is
The distance covered by an object in a unit time.
SI unit of speed
The speedometer measures the speed in
The device used to measure the distance covered by a vehicle
The d-t graph for the motion of an object moving with a constant speed is
a curved line
a straight line
a zig-zag line
If the d-t graph of an object is a straight line parallel to time axis, then the object is in
10 minutes is