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A projectile is projected making an angle 60 degree with horizontal with a velocity of 147 metre per second calculate the time after which its inclination with horizontal will be 45 degree?
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A projectile is projected making an angle 60 degree with horizontal wi...
 let after time t its inclination with horizontal is 45
at this time Vy /Vx =tan45  or Vy =Vx 
Vx remains constant =147cos60 =Vy 
now using equation of motion for verticle direction 
Vy=Uy-gt...eq1
Uy=147sin60 ,Uy=147cos60 
putting in eq 1, 
 t=5.36 sec
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A projectile is projected making an angle 60 degree with horizontal with a velocity of 147 metre per second calculate the time after which its inclination with horizontal will be 45 degree?
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A projectile is projected making an angle 60 degree with horizontal with a velocity of 147 metre per second calculate the time after which its inclination with horizontal will be 45 degree? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A projectile is projected making an angle 60 degree with horizontal with a velocity of 147 metre per second calculate the time after which its inclination with horizontal will be 45 degree? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A projectile is projected making an angle 60 degree with horizontal with a velocity of 147 metre per second calculate the time after which its inclination with horizontal will be 45 degree?.
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