A Mass of 0

question 8

Multiple Choice

A mass of 0.40 kg,hanging from a spring with a spring constant of 80 N/m,is set into an up-and-down simple harmonic motion.What is the speed of the mass when moving through the equilibrium point? The starting displacement from equilibrium is 0.10 m.

• A)zero
• B)1.4 m/s
• C)2.0 m/s
• D)3.4 m/s

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Definitions:

Commercial Banks

Commercial banks are financial institutions that accept deposits, offer checking account services, and make loans to individuals and businesses.

Reserve Requirements

Regulations set by central banks determining the minimum amount of reserves that must be held by a commercial bank.

Checkable Deposit Liabilities

These are bank account deposits that are immediately available to make payments and transfers, typically seen in checking accounts.

Excess Reserves

Funds that banks hold over and above the required minimum reserves set by the central bank, available for lending or investment.