1.

Maximum height of a bullet when fired at 30° with the horizontal is 11m. Then height when it is fired with the horizontal at 60° is :

Answer»

22m
6m
33m
7.8m

Solution :Here `u^(2)/gxxsin^(2)30^@=11` or `u^(2)/g=44`
Also `u^(2)/gxxsin^(2)60^@=H` or `h=44xx3/4=33m`


Discussion

No Comment Found

Related InterviewSolutions