Question

Find the speed of a given moving body. If ut covers 1) 900m in 30 second​

Answer 1

Answer:

30m/s

Explanation:

if it covers 900m in 30s

then in 1s it covers

900 - 30

? - 1

900/30 = 30

30m/s

Answer 2

Answer:

Answer is 30ms

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