A Proton with Mass 1

question 21

Multiple Choice

A proton with mass 1.67 x 10^-27 kg moves in an accelerator with speed of 0.850 c.What is its kinetic energy? (c = 3.00 x 10⁸ m/s)

• A)1.00 x 10^-10 J
• B)1.35 x 10^-10 J
• C)2.51 x 10^-10 J
• D)3.70 x 10^-10 J

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Definitions:

Monetary Policy

Monetary policy involves the management of a country's money supply and interest rates by its central bank to control inflation, unemployment, and economic growth.

Reserve Requirements

Regulations set by central banks determining the minimum amount of reserves that banks must hold against deposits, influencing the bank's ability to lend.

Money Supply

The total amount of monetary assets available in an economy at any specific time, including cash, bank deposits, and other liquid assets.

Deposit Expansion Multiplier

A ratio that explains the total increase in deposits within the banking system generated from an initial deposit, based on the reserve requirement ratio.