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Two blocks of mass M and m, are used to compress two different massless springs as shown in the figure. The left spring is compressed by 3cm, while the right spring is compressed by an unknown amount. The system is at rest and all contact surfaces are smooth. Which of the following statements are true?
Select one or more:
  • a)
    The force exerted on block of mass m by the right spring is impossible to determine
  • b)
    The force exerted on block of mass m by the right spring is 6N to left
  • c)
    The normal force exerted by block of mass m on block of mass M is 6 N
  • d)
    The net force on block of mass m is zero
Correct answer is option 'A,C,D'. Can you explain this answer?
Verified Answer
Two blocks of massMandm, are used to compress two different massless s...
Let F be the force exerted by mass m on mass M.
FBD of mass M
F = k1x1 = 2 × 3 = 6N
FBD of mass m
k2x2 = F = 6N to the left
Hence the force exerted on block of mass m be the right spring (k2x2) is 6 N to the left. From FBD, the normal reaction (F) between blocks is 6 N.
As system is at rest, net force on block of mass m is zero.
The correct answers are: The force exerted on block of mass m by the right spring is 6N to left, The net force on block of mass m is zero, The normal force exerted by block of mass m on block of mass M is 6 N
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Two blocks of massMandm, are used to compress two different massless springs as shown in the figure. The left spring is compressed by 3cm, while the right spring is compressed by an unknown amount. The system is at rest and all contact surfaces are smooth. Which of the following statements are true?Select one or more:a)The force exerted on block of massmby the right spring is impossible to determineb)The force exerted on block of massmby the right spring is 6Nto leftc)The normal force exerted by block of massmon block of massMis 6Nd)The net force on block of massmis zeroCorrect answer is option 'A,C,D'. Can you explain this answer?
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Two blocks of massMandm, are used to compress two different massless springs as shown in the figure. The left spring is compressed by 3cm, while the right spring is compressed by an unknown amount. The system is at rest and all contact surfaces are smooth. Which of the following statements are true?Select one or more:a)The force exerted on block of massmby the right spring is impossible to determineb)The force exerted on block of massmby the right spring is 6Nto leftc)The normal force exerted by block of massmon block of massMis 6Nd)The net force on block of massmis zeroCorrect answer is option 'A,C,D'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Two blocks of massMandm, are used to compress two different massless springs as shown in the figure. The left spring is compressed by 3cm, while the right spring is compressed by an unknown amount. The system is at rest and all contact surfaces are smooth. Which of the following statements are true?Select one or more:a)The force exerted on block of massmby the right spring is impossible to determineb)The force exerted on block of massmby the right spring is 6Nto leftc)The normal force exerted by block of massmon block of massMis 6Nd)The net force on block of massmis zeroCorrect answer is option 'A,C,D'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two blocks of massMandm, are used to compress two different massless springs as shown in the figure. The left spring is compressed by 3cm, while the right spring is compressed by an unknown amount. The system is at rest and all contact surfaces are smooth. Which of the following statements are true?Select one or more:a)The force exerted on block of massmby the right spring is impossible to determineb)The force exerted on block of massmby the right spring is 6Nto leftc)The normal force exerted by block of massmon block of massMis 6Nd)The net force on block of massmis zeroCorrect answer is option 'A,C,D'. Can you explain this answer?.
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