When inclined to an angle of list, the value...

Question 1 / 2066636eec28f7522a1c51c539

Question 1 of 2066636eec28f7522a1c51c539

When inclined to an angle of list, the value of the righting arm is __________.

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Question 1 of 20

66636eec28f7522a1c51c539

When inclined to an angle of list, the value of the righting arm is __________.

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🔍 Key Concepts

• How the righting arm (GZ) relates to a vessel’s ability to return to upright • The meaning of positive, negative, and zero righting arms in terms of stability • What happens to the righting arm as the vessel is inclined from 0° to small angles when the vessel is initially stable

💭 Think About

• Think about a vessel that is upright and then given a small heel. Does it want to come back, stay where it is, or continue to roll over? How would the righting arm reflect that tendency? • Consider what the sign (positive, negative, zero) of the righting arm tells you about the direction of the righting moment relative to the heel. • For a vessel with positive initial stability, as you first begin to incline it from the upright, what is the expected behavior of the GZ curve at small angles of heel?

✅ Before You Answer

• Verify the definition: Righting arm (GZ) is the horizontal distance between the center of gravity (G) and the center of buoyancy (B1) when heeled. • Check whether a positive righting arm corresponds to a restoring moment or an overturning moment. • Consider the special conditions when GZ is zero (e.g., at 0° heel and at the angle of vanishing stability) and whether the question is talking about just any nonzero angle of list or a specific condition.

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Question 1 of 20

When inclined to an angle of list, the value of the righting arm is __________.

positive

maximum

negative

zero

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Question 1 / 2066636eec28f7522a1c51c539

Question 1 of 2066636eec28f7522a1c51c539

When inclined to an angle of list, the value of the righting arm is __________.

Back

Question 1 of 20

66636eec28f7522a1c51c539

When inclined to an angle of list, the value of the righting arm is __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed