GATE XE · 2025 · XE-D
Question 85: Vibrations
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Question 85
XE-DNAT2 marksNeeds review
A massless cantilever beam, with a tip mass m of 10 kg, is modeled as an equivalent spring-mass system as shown in the figure. The beam is of length L = 1 m, with a circular cross-section of diameter d = 20 mm. The Young’s modulus of the beam material is 200 GPa. The natural frequency of the spring-mass system is ____ Hz (rounded off to two decimal places).
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2025XE-D
GATE XE 2025 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-D
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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