"A train 132 m long passes a telegraph pole in 6 seconds. Find the speed of the train.`70 k m//h r
Channel: Doubtnut
Date: 2020-04-12

"A train 132 m long passes a telegraph pole in 6 seconds. Find the speed of the train.`70 k m//h r`b. `72\ k m//h r`c. `79. 2\ k m//h r`d. `80\ k m//h r`"