Physics, asked by sirajurtumpa, 18 days ago

· A car travelling at 60 km/h uniformly retards for 10 s and attains a velocity of 45 km/h. Find the retardation. [Ans. 0.42 m/s2]

Answers

Answered by CutiepieArmySarah

1

acceleration is the rate of change of velocity lee unit time. it is a vector quantity.SI unit of acceleration is m/s².

acceleration=final velocity-initial velocity/time

retardation is when velocity decreases.

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