The radius of a wheel of a cycle is 70 cm and it takes 5 mint to make 300 rotation find the speed of the cycle
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circumference =2×22/7×70
440
now
time taken to complete 1 rotation = 300/300 s
1sec
now
speed =distance ×time
440×1s
440m/s
hope it helps you
440
now
time taken to complete 1 rotation = 300/300 s
1sec
now
speed =distance ×time
440×1s
440m/s
hope it helps you
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