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A small mass attached to a string rotates on frictionless table top as shown. If the tension in the string is increased by pulling the string causing the radius of the circular motion to decrease by a factor of 2, the kinetic energy of the mass will [2011M]
  • a)
    remain constant
  • b)
    increase by a factor of 2
  • c)
    increase by a factor of 4
  • d)
    decrease by a factor of 2
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A small mass attached to a string rotates on frictionless table top as...
B
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A small mass attached to a string rotates on frictionless table top as shown. If the tension in the string is increased by pulling the string causing the radius of the circular motion to decrease by a factor of 2, the kinetic energy of the mass will [2011M]a)remain constantb)increase by a factor of 2c)increase by a factor of 4d)decrease by a factor of 2Correct answer is option 'C'. Can you explain this answer?
Question Description
A small mass attached to a string rotates on frictionless table top as shown. If the tension in the string is increased by pulling the string causing the radius of the circular motion to decrease by a factor of 2, the kinetic energy of the mass will [2011M]a)remain constantb)increase by a factor of 2c)increase by a factor of 4d)decrease by a factor of 2Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A small mass attached to a string rotates on frictionless table top as shown. If the tension in the string is increased by pulling the string causing the radius of the circular motion to decrease by a factor of 2, the kinetic energy of the mass will [2011M]a)remain constantb)increase by a factor of 2c)increase by a factor of 4d)decrease by a factor of 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A small mass attached to a string rotates on frictionless table top as shown. If the tension in the string is increased by pulling the string causing the radius of the circular motion to decrease by a factor of 2, the kinetic energy of the mass will [2011M]a)remain constantb)increase by a factor of 2c)increase by a factor of 4d)decrease by a factor of 2Correct answer is option 'C'. Can you explain this answer?.
Solutions for A small mass attached to a string rotates on frictionless table top as shown. If the tension in the string is increased by pulling the string causing the radius of the circular motion to decrease by a factor of 2, the kinetic energy of the mass will [2011M]a)remain constantb)increase by a factor of 2c)increase by a factor of 4d)decrease by a factor of 2Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
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