Explain instantaneous velocity . please explain in very easy words.
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Explanation:
hey friend here is your answer
The average velocity tells us how fast an object has been moving over a given time interval but does not tell us how fast it moves at different instants of time during that interval. For this, we define instantaneous speed. It is the rate of change of distance with respect to time.
v=ds/dt
Instantaneous speed is always greater than or equal to zero and is a scalar quantity. For uniform motion, instantaneous speed is constant. To understand it in simple words we can say that instantaneous speed at any given time is the magnitude of instantaneous velocity at that time. It is a limit of the average speed as the time interval become very small.
A moving object does not have the same speed during its travel. Sometimes it speeds up and sometimes slows down. At a given instant time what we read from the speedometer is instantaneous speed. When a cop pulls you over for speeding, he clocked your car’s instantaneous speed or speed at a specific point in time as your car sped down the road.
instantaneous means particular instent the velocity of body
let us understand
as we know curve is made up of many point at a point the rate of change of body is instantenous velocity
we write dy/dt
it is small change in displacement with respect to small change in time .d is likely similar to delta a triangular like structure indicate slite change
hope it is helpful