Question

Give the definition, unit of equation of speed? give the definition and equation and equation and explanation of average and instantneous speed?​

Answer 1

Answer :-

⭕ Speed :- Distance covered by a particle in a unit time is called speed.

Speed = Distance/ time

Unit = m/sec

⭕ Average speed can be defined as the ratio of total distance travelled by a particle to the total time taken.

Average speed = Total distance travelled / Total time taken.

ΔV = ΔS/ ΔT

⭕ Instantaneous speed = The speed of an object at a particular instant of time is called instantaneous speed.

Instantaneous speed = v = ds/dt

❤ Hope it Helps! ❤