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A projectile can have the same range for two angles of projection .If t1 and t2 be the Times of flight in two cases then initial velocity of projectile is

A projectile can have the same range for two angles of projection .If t1 and t2 be the Times of flight in two cases then initial velocity of projectile is

Grade:12th pass

2 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

Range is same R =u12sin2θ​1/g =u22sin2θ​2/g
Since , The angle of projection is different
t1 / t2 = u1 sinθ​1/ u2 sinθ​2
from these equations , you can calculate the required values

Thanks

Yashraj
908 Points
3 years ago
  1. Practice previous year questions many times..
  2. Appear for a test series and analyse it properly (Giving 2–3 hours)
  3. Revise your notes multiple times till they enter your soul :)
  4. Find your strong points and chapters, work on them..
  5. Solve other people’s doubts. It makes your own concepts very clear

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