Science, asked by ABHENDUMANDAL, 1 year ago

can you this answer please

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Answered by mkusumareddy
0
s=d/t
then 1 one is 100/5that is 20
3 one is 36/6 =6
2nd one this we have to convert into m/s so that 72×5/18 that is 4×5 =20
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