PROBLEMS ON TRAINS 1. A train 150 m long is running at a speed of 90kmph. Time taken by the train to cross a tree is : Answer :6 Difficulty Level : Easy Basic Formula: Time…
Slide 1FORCE & MOTION REVIEW Slide 2 Question 1 A large bus travels city streets. It takes the bus 10 seconds to cross each city block. If all the city blocks are the…