Questions
An artillery piece which consistently shoots its shells with the same muzzle speed has a maximum range R. To hit a target which is from the gun and on the same level, the elevation angle of the gun should be:
detailed solution
Correct option is A
Rmax.=R=u2g or u2=Rg Now, as range=u2sin2θg Then R2=Rgsin2θg or sin2θ=12=sin30∘ θ=15∘Talk to our academic expert!
Similar Questions
A ball is thrown with a velocity of u making an angle with the horizontal. Its velocity vector normal to initial vector (u) after a time interval of
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
