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A rigid beam of negligible weight is supported in a horizontal position by two rods of steel and aluminium, 2 m and 1 m long having values of cross- sectional area 1 cm2 and 2 cm2 and P of 200 GPa and 100 GPa, respectively. A load P is applied as shown in the figure below:
What if the rigid beam is to remain horizontal?
  • a)
    The forces on both sides should be equal
  • b)
    The forces on aluminium rod should be twice the force on steel
  • c)
    The force on the steel rod should be twice the force on aluminium
  • d)
    The force P must be applied at the centre of the beam
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A rigid beam of negligible weight is supported in a horizontal positi...
For rigid beam to remain horizontal,
FAl = 2FSt
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A rigid beam of negligible weight is supported in a horizontal position by two rods of steel and aluminium, 2 m and 1 m long having values of cross- sectional area 1 cm2 and 2 cm2 and P of 200 GPa and 100 GPa, respectively. A load P is applied as shown in the figure below:What if the rigid beam is to remain horizontal?a)The forces on both sides should be equalb)The forces on aluminium rod should be twice the force on steelc)The force on the steel rod should be twice the force on aluminiumd)The force P must be applied at the centre of the beamCorrect answer is option 'B'. Can you explain this answer?
Question Description
A rigid beam of negligible weight is supported in a horizontal position by two rods of steel and aluminium, 2 m and 1 m long having values of cross- sectional area 1 cm2 and 2 cm2 and P of 200 GPa and 100 GPa, respectively. A load P is applied as shown in the figure below:What if the rigid beam is to remain horizontal?a)The forces on both sides should be equalb)The forces on aluminium rod should be twice the force on steelc)The force on the steel rod should be twice the force on aluminiumd)The force P must be applied at the centre of the beamCorrect answer is option 'B'. 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 A rigid beam of negligible weight is supported in a horizontal position by two rods of steel and aluminium, 2 m and 1 m long having values of cross- sectional area 1 cm2 and 2 cm2 and P of 200 GPa and 100 GPa, respectively. A load P is applied as shown in the figure below:What if the rigid beam is to remain horizontal?a)The forces on both sides should be equalb)The forces on aluminium rod should be twice the force on steelc)The force on the steel rod should be twice the force on aluminiumd)The force P must be applied at the centre of the beamCorrect answer is option 'B'. 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 A rigid beam of negligible weight is supported in a horizontal position by two rods of steel and aluminium, 2 m and 1 m long having values of cross- sectional area 1 cm2 and 2 cm2 and P of 200 GPa and 100 GPa, respectively. A load P is applied as shown in the figure below:What if the rigid beam is to remain horizontal?a)The forces on both sides should be equalb)The forces on aluminium rod should be twice the force on steelc)The force on the steel rod should be twice the force on aluminiumd)The force P must be applied at the centre of the beamCorrect answer is option 'B'. Can you explain this answer?.
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