UGC NET Exam  >  UGC NET Questions  >  Two guns are pointed at each other one upward... Start Learning for Free
Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?
  • a)
    3/65 sec
  • b)
    5/65 sec
  • c)
    3/95 sec
  • d)
    √3/15 sec
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Two guns are pointed at each other one upwards at an angle of elevatio...

In ∆ABC,
sin 30 ° = AC/AB
AC = AB sin 30 ° = 30 × (12) = 15 m

Height risen by Ist shell
= H1 = 350 sin 30 ° t – (1/2)gt2
= 175 t – gt2/2
Height fallen by IInd shell
Explore Courses for UGC NET exam
Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer?
Question Description
Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer? for UGC NET 2024 is part of UGC NET preparation. The Question and answers have been prepared according to the UGC NET exam syllabus. Information about Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UGC NET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UGC NET. Download more important topics, notes, lectures and mock test series for UGC NET Exam by signing up for free.
Here you can find the meaning of Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Two guns are pointed at each other one upwards at an angle of elevation of 30º and other at the same angle of depression, the muzzle being 30 m apart. If the charges leave the gun with velocities of 350 m/s and 300 m/s respectively. Find when will they meet?a)3/65 secb)5/65 secc)3/95 secd)√3/15 secCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice UGC NET tests.
Explore Courses for UGC NET exam

Top Courses for UGC NET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev