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NEET Karnataka 2013 physics questions with solutions
Browse NEET Karnataka 2013 Physics questions with solutions. Useful for JEE, NEET, and school exam revision.
Showing 1–7 of 7 questions
- MCQmediumGravitation
A planet has twice Earth’s radius, and both have nearly the same mean density. If their escape speeds are vₚ and vₑ, which relation holds?
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NEET Karnataka 2013
Open question & full solution → - MCQmediumGravitation
A particle initially at rest is at height 3R above Earth’s surface, where R is Earth’s radius. What minimum speed must it be given to escape Earth?
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NEET Karnataka 2013
Open question & full solution → - MCQmediumNewtons law of motion and Friction
A person with a rifle has combined mass 100 kg and stands on a smooth surface. Ten bullets of mass 10 g each are fired horizontally in 5 s with muzzle speed 800 m s⁻¹. Find final recoil speed and average reaction force.
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NEET Karnataka 2013
Open question & full solution → - MCQmediumCircular Motion
A car moves at constant speed 10 m s⁻¹ on a horizontal circular track of radius 10 m. A bob hangs from the car roof on a light string. Find angle of string with vertical, using g=10 m s⁻².
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NEET Karnataka 2013
Open question & full solution → - MCQmediumWork , Power and Energy
One coolie lifts a suitcase by 2 m in 60 s, another lifts the same suitcase by 2 m in 30 s. Find ratio of powers of the first and second coolies.
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NEET Karnataka 2013
Open question & full solution → - MCQmediumMathematical tools and vector
Vectors A, B and C satisfy A·B=0 and A·C=0. Which vector is parallel to A?
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NEET Karnataka 2013
Open question & full solution → - MCQmediumRotational Motion
Disc 1 has mass 2 kg, radius 0.2 m and angular speed 50 rad/s. Disc 2 has mass 4 kg, radius 0.1 m and angular speed 200 rad/s in the same sense. They touch coaxially and eventually co-rotate. Find final angular speed.
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NEET Karnataka 2013
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