Physics, asked by rawatvineet37, 1 year ago

3) A carriage moves 30 km in one hour. Calculate its speed in m/s. Is it average or uniform speed?

Answers

Answered by shamboc04

16

speed is 30 km h-1

= 30 ×5/18 ms-1

= 25 / 3 m s-1

oxoTUSHARoxo: Distance= 30 km = 30×100 m= 3000 m

oxoTUSHARoxo: Time = 1 hour = 3600 sec.

oxoTUSHARoxo: Speed = distance÷ time

oxoTUSHARoxo: 30000 ÷ 3600

oxoTUSHARoxo: Speed = 8.33

Answered by Anonymous

15

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