Physics, asked by sourieducation, 9 months ago

A car covers 20 km in the first 20 minutes and 35 km in the next 20 minutes. What is the average speed of the car?

Answers

Answered by zeenat7787

1

Answer:

1.375 is ur answer .... I think so...

Answered by athulbenny2005

0

Answer:

Ist situation

d = 20km = 20000m

t = 20 min = 1200 s

2nd situation

d= 35000 m

t= 1200 s

Avg speed = total d/ total t = 20000+35000/ 1200+1200

=55000/2400 = 22.9 m/s or 23m/s

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