Question

two bodies A and B are moving with a speed of 21 m/s and 72 km/h respectively whose speed is more. explain ​

Answer 1

Answer:

Body A speed is more

Explanation:

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Answer 2

Answer:

speed of A is more than speed of B

Explanation:

speed of A = 21 m/s

speed of B = 72 km/h

= (72×1000)/3600 m/s

speed of B = 20m/s

so, speed of A is more than speed of B.