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A projectile is thrown at an angle 15• with the horizontal and the range is 1.5km.what is the range when it is projected at 45•?
Most Upvoted Answer
A projectile is thrown at an angle 15• with the horizontal and the ran...
R = u² * (sin 2∅)/ghere ∅=15°==> 1.5 = (u²/g) * sin 2*15°==> u²/g = 1.5 / sin 30°{as sin 30° = 1/2 ==> 1/ sin 30= 2}therefore==> u²/g = 1.5*2. = 3. ......{1}now R at 45 ° -->==> R = (u²/g) * ( sin 2*45°)==> R = (u²/g) * ( sin 90° ){as ( sin 90° )= 1 } => R = ( u²/g ) = 3 km from {1}
Community Answer
A projectile is thrown at an angle 15• with the horizontal and the ran...
We know range = U×U ×2sin (angle)/g
so=range = sin3o/sin90 =1.5/R2 (new range Let R2)
so we get finally answer 3Km...
so=range = sin3o/sin90 =1.5/R2 (new range Let R2)
so we get finally answer 3Km...
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A projectile is thrown at an angle 15• with the horizontal and the range is 1.5km.what is the range when it is projected at 45•?
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A projectile is thrown at an angle 15• with the horizontal and the range is 1.5km.what is the range when it is projected at 45•? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A projectile is thrown at an angle 15• with the horizontal and the range is 1.5km.what is the range when it is projected at 45•? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A projectile is thrown at an angle 15• with the horizontal and the range is 1.5km.what is the range when it is projected at 45•?.
A projectile is thrown at an angle 15• with the horizontal and the range is 1.5km.what is the range when it is projected at 45•? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A projectile is thrown at an angle 15• with the horizontal and the range is 1.5km.what is the range when it is projected at 45•? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A projectile is thrown at an angle 15• with the horizontal and the range is 1.5km.what is the range when it is projected at 45•?.
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