Equal Amounts of Work Are Performed on Two Bodies, a and B

question 26

Multiple Choice

Equal amounts of work are performed on two bodies, A and B, initially at rest, and of masses M and 2M respectively. The relation between their speeds immediately after the work has been done on them is

• A) v_A = v_B.
• B) v_A = 2v_B.
• C) v_A = v_B.
• D) v_B = v_A.
• E) v_B = 2v_A.

---

Definitions:

Security Interest

A financial interest in a piece of property, granted to a creditor, ensuring claim to the property should the debtor default on their obligation.

Automatic Perfection

A legal condition in which a security interest in a collateral automatically becomes effective without the need for any further action, under certain conditions, once it attaches.

Principal Debtor

The main individual or entity obligated to repay a debt on which a security may be claimed.

Surety

A person or entity that takes responsibility for another's performance of an obligation, such as the payment of a debt.