Question

an object covers a distance of first 50 m in 20s and next 40 m in 10s. what is the average velocity

Answer 1

avg. velocity is equal to total distance upon total time so answer is 3m/s

Answer 2

$=> V_{avg} = \dfrac{Total Distance}{Total Time}$

$=> V_{avg} = \dfrac{50+40}{20+10}$

$=> V_{avg} = \dfrac{90}{30} \: \frac{m}{s}$

$=> V_{avg} = 3 m{s}^{-1}$




$\bold {Be\:\: Brainly}$