Physics, asked by dilnawaj, 1 year ago

A car travel 4km in 3 min.find the speed of car in cms-1

meenakshi997sa: 4000/(3×60) = 22.22 cm/sec
aryandeshmukh9pd4kzl: wrong
aryandeshmukh9pd4kzl: in cm/sec not in m/sec
meenakshi997sa: ya i know
meenakshi997sa: i saw it incorrectly
meenakshi997sa: ☺☺

Answers

Answered by aryandeshmukh9pd4kzl
1

4km =4000m = 4000000 cm

3 min = 3 x 60 = 180 sec

Speed = Distance/Time

=4000000/180

=22222.222

meenakshi997sa: 1 m =100cm not 1000cm
meenakshi997sa: 2222.22cm/sec
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