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The figure shows a pair of pin-jointed grippertongs holding an object weighing 2000 N. The coefficient of friction (μ) at the gripping surface is 0.1. XX is the line of action of the input force and YY is the line of application of gripping force. If the pin- joint is assumed to be frictionless, the magnitude of force F required to hold the weight is
[2004]
  • a)
    1000 N
  • b)
    2000 N
  • c)
    2500 N
  • d)
    5000 N
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The figure shows a pair of pin-jointed grippertongs holding an object ...

For vertical equilibrium 2Fr = 2000 N
Fr = 1000 N
Fr = m × RN
1000 = 0.1 RN
= 10000 N.
Taking moment about P,
we have

0.3 × F = RN × 0.150
0.3F = 10000 × 0.150

= 5000 N.
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Most Upvoted Answer
The figure shows a pair of pin-jointed grippertongs holding an object ...

For vertical equilibrium 2Fr = 2000 N
Fr = 1000 N
Fr = m × RN
1000 = 0.1 RN
= 10000 N.
Taking moment about P,
we have

0.3 × F = RN × 0.150
0.3F = 10000 × 0.150

= 5000 N.
Free Test
Community Answer
The figure shows a pair of pin-jointed grippertongs holding an object ...

For vertical equilibrium 2Fr = 2000 N
Fr = 1000 N
Fr = m × RN
1000 = 0.1 RN
= 10000 N.
Taking moment about P,
we have

0.3 × F = RN × 0.150
0.3F = 10000 × 0.150

= 5000 N.
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The figure shows a pair of pin-jointed grippertongs holding an object weighing 2000 N. The coefficient of friction (μ) at the gripping surface is 0.1. XX is the line of action of the input force and YY is the line of application of gripping force. If the pin- joint is assumed to be frictionless, the magnitude of force F required to hold the weight is[2004]a)1000 Nb)2000 Nc)2500 Nd)5000 NCorrect answer is option 'D'. Can you explain this answer?
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The figure shows a pair of pin-jointed grippertongs holding an object weighing 2000 N. The coefficient of friction (μ) at the gripping surface is 0.1. XX is the line of action of the input force and YY is the line of application of gripping force. If the pin- joint is assumed to be frictionless, the magnitude of force F required to hold the weight is[2004]a)1000 Nb)2000 Nc)2500 Nd)5000 NCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The figure shows a pair of pin-jointed grippertongs holding an object weighing 2000 N. The coefficient of friction (μ) at the gripping surface is 0.1. XX is the line of action of the input force and YY is the line of application of gripping force. If the pin- joint is assumed to be frictionless, the magnitude of force F required to hold the weight is[2004]a)1000 Nb)2000 Nc)2500 Nd)5000 NCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The figure shows a pair of pin-jointed grippertongs holding an object weighing 2000 N. The coefficient of friction (μ) at the gripping surface is 0.1. XX is the line of action of the input force and YY is the line of application of gripping force. If the pin- joint is assumed to be frictionless, the magnitude of force F required to hold the weight is[2004]a)1000 Nb)2000 Nc)2500 Nd)5000 NCorrect answer is option 'D'. Can you explain this answer?.
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