Physic about 5 months ago

A man in a train moving with a constant velocity drops a ball on the plateform .The path of the ball as seen by an observer standing at the plateform is  (a) St.line      (b) Circle      (c) Parabola     (d) Hyperbola

How to pass ioe exam? about 7 months ago

Hi guyz ma pulchowk ma exam dina aateko kasari name nikalnu? Aba 2 month matra baki xa dar lagirahexa hamilai