a train runs 84 kms per hour.calculate the speed per second in metre
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70/3 metre per second
harshgajjar11:
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84×5/18 m/s=-----
calculate it
calculate it
This is answer...
C=pi(d) therefore C=pi(91) which is roughly 286cm. 286cm in one wheel rotation, therefore distance travelled in 1000 rotations is 286(1000)cm=286000cm=2860m=2.86km.
Answer: 2.86km
Answer: 2.86km
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