Ijmb Model Questions Vol1 2024 Physics Question 4

Practice practical question 4 from the 2024 Ijmb Model Questions Vol1 Physics examination. This question covers Forces .

Ijmb Model Questions Vol1 2024 Physics Practical

Topic: Forces

Question 4 IJMB_MODEL_QUESTIONS_VOL1 • 2024 • PHYSICS • practical

A uniform rigid rod AB of length 2.00 m and weight 5.0 N is hinged at A to a vertical wall. The rod is held in static equilibrium by a steel cable CD attached to B and anchored to the wall at D, 1.00 m above point A. The cable makes an angle of 30° above the horizontal. A small mass m is suspended from the midpoint of the rod. The tension in the cable is measured as 12.0 N. Using the data provided, determine the unknown mass, the reaction forces at the hinge, and discuss the reliability of the result.

Question Parts

( a )

Resolve the tension into its horizontal and vertical components. Give the numerical values (in newtons) to two decimal places.

( b )

Taking moments about the hinge A, calculate the magnitude of the suspended mass m (in kilograms). Show all steps.

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About This Question

This is Ijmb Model Questions Vol1 2024 Physics Question 4. It is one of the practical questions from the 2024 Ijmb Model Questions Vol1 Physics examination.

The question covers Forces .

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