Question

If a train crosses a pole in 15 second at a speed of 30m/s, then the length of the train is ? KINDLY EXPLAIN ME WITH 2 OR 3 EXAMPLES ALSO, PLEASEEEEEEE. NEED A CLEAR IDEA PLEEEEEAAASE

Answer 1

Time = 15s
Speed =30m/s
Distance =length =?
Speed=Distance /time
Distance =Speed x time
D= 30 x 15=450
So length of train is 450m