Question

If the radius of a solid sphere is 35cm, calculate the radius of gyration when the axis is along a tangent

Answer 1

Thank you for asking this question. The options for this question are missing. Here are the missing options:

A) 7√ 10 cm

B) 7 √35cm

C) 7/5 cm

D) 2/5 cm

Answer:

The correct answer for this question is option B: 7 √35cm

I tangent = Ic + MR² = 2/5 Ma² + MR² = 7/5 MR ²

7/5 MR² = Mk²

K = √7/5 (35)²  

= 7 √35 cm

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