![SOLVED: Two trains of length 109m and 91m are moving in opposite directions with velocities 34km/h and 38km/h respectively.In what time the two trains will completely cross each other? SOLVED: Two trains of length 109m and 91m are moving in opposite directions with velocities 34km/h and 38km/h respectively.In what time the two trains will completely cross each other?](https://cdn.numerade.com/ask_previews/1ba652bc-5231-4d7f-98a0-49e7b8fad711_large.jpg)
SOLVED: Two trains of length 109m and 91m are moving in opposite directions with velocities 34km/h and 38km/h respectively.In what time the two trains will completely cross each other?
![Question Video: Finding the Mass of a Body given the Magnitude of the Impulse of the Acting Force between Two Velocities | Nagwa Question Video: Finding the Mass of a Body given the Magnitude of the Impulse of the Acting Force between Two Velocities | Nagwa](https://media.nagwa.com/183143173698/en/thumbnail_l.jpeg)
Question Video: Finding the Mass of a Body given the Magnitude of the Impulse of the Acting Force between Two Velocities | Nagwa
![SOLVED: An explosion occurs 34 km away. The time it takes for its sound to reach your ears, traveling at 343 m/s, is SOLVED: An explosion occurs 34 km away. The time it takes for its sound to reach your ears, traveling at 343 m/s, is](https://cdn.numerade.com/ask_previews/667bcc40-0dec-42c4-a8e9-e640314a5a2a_large.jpg)