A Block Is First Placed on Its Long Side and Then

question 41

Multiple Choice

A block is first placed on its long side and then on its short side on the same inclined plane. The block slides down the plane on its short side but remains at rest on its long side. A possible explanation is:

• A) the short side is smoother
• B) the frictional force is less because the contact area is less
• C) the center of gravity is higher in the second case
• D) the normal force is less in the second case
• E) the force of gravity is more nearly down the plane in the second case

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Definitions:

Deposits

Sums of money placed in accounts within financial institutions or as security for contracts, which might earn interest over time.

Indorsement

A signature or instruction written on the back of a negotiable instrument, such as a check, transferring ownership or specifying some other transaction.

Bank

A financial institution licensed to receive deposits and provide loans to individuals and businesses.

Holder

An individual or entity that possesses or owns a particular document, often used in the context of financial instruments.