![Average running speed (km·h −1 ) of the American masters road running... | Download Scientific Diagram Average running speed (km·h −1 ) of the American masters road running... | Download Scientific Diagram](https://www.researchgate.net/profile/Pantelis-Nikolaidis/publication/334063931/figure/tbl1/AS:774989519257600@1561783308027/Average-running-speed-kmh-1-of-the-American-masters-road-running-records-by-event_Q320.jpg)
Average running speed (km·h −1 ) of the American masters road running... | Download Scientific Diagram
![A train is running constant speed of 90 km/h on a straight track. A person standing the of a boggey moves in the direction of motion of the train such that he A train is running constant speed of 90 km/h on a straight track. A person standing the of a boggey moves in the direction of motion of the train such that he](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/2048426_1394974_ans_8bd0f1d2d2314217bbd04e20d119f966.jpg)
A train is running constant speed of 90 km/h on a straight track. A person standing the of a boggey moves in the direction of motion of the train such that he
To a person running towards east with the speed 4km/hr. Rain appears to fall vertically. When he increases his speed to 6 km/hr rain appears to fall by making an angle 30^°
A man running on a horizontal road at 8km/h finds the rain falling vertically. He increases his speed to 12km/h and finds that the rain is now falling at an angle of
![02 S A running falla the rain running, he fin an ning a speed of 5 km/h,find the falls vertically. When he he finds that the rain is falling h the horizontal. 02 S A running falla the rain running, he fin an ning a speed of 5 km/h,find the falls vertically. When he he finds that the rain is falling h the horizontal.](https://toppr-doubts-media.s3.amazonaws.com/images/6747027/2b493037-c580-4dfb-8656-6759f76d6726.jpg)