An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by

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Q. An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by

(A) Increasing the length of bar
(B) Decreasing the cross-sectional area of the bar
(C) Decreasing the modulus of elasticity of the bar
(D) All of the above

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✅ Correct Answer: (D) All of the above

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