Physics, asked by Adityaadi838, 11 months ago

Three persons walk some distance x along a street at the speed of 2 km, 3km, 4 km per hour. Their average speed in km/h is

Answers

Answered by Anirudhbhardwaj01
5

Explanation:

the avg speed = 2km/t1 + t2

As time=distance/velocity

t1=1/6

t2=1/4

Avg speed= 2/ 1/6+1/4

Avg speed= 2/ 10/24

Avg speed= 48/10

Avg speed =4.8 km/hr

Answered by pr6663056
0

Answer:

Three persons walk some distance x along a street at the speed of 2 km, 3km, 4 km per hour. Their average speed in km/h is

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