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QAIPMT-2011-Ph-1929: NEET 2011 Physics - Class 11 AIPMT-2011-Ph-1929 Solution: A missile is fired for maximum range with an initial velocity…
A missile is fired for maximum range with an initial velocity of 20 m/s. If g = 10 the range of the missile is 40 m 50 m 60 m 20 m
Multiple Choice Options
- A (r 1 /r 2 ) 2
- B r 2 /r 1
- C (r 2 /r 1 ) 2
- D r 1 /r 2
Step-by-Step Verified Solution
Angular momentum is conserved
_ L 1 = L 2
_ mr 1 v 1 = mr 2 v 2
_ r 1 v 1 = r 2 v 2
_ v 1 v 2 = r 2 r 1