1.

A car travels 3 km in 5 minutes. Calculate the speed in cm/s

Answer»

Answer:

300cm/SEC

Step-by-step EXPLANATION:

SPEED =distance/time

3km= 3000M =3000×10cm= 30000cm

5 MINUTES= 5×60 sec= 300sec

speed=

\frac{30000}{300}

=300cm/sec



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