Two Bodies P and Q on a Perfectly Smooth Horizontal

question 3

Multiple Choice

Two bodies P and Q on a perfectly smooth horizontal surface are connected by a light cord.The mass of P is greater than that of Q.A horizontal force is applied to Q as shown in the figure,accelerating the bodies to the right. The magnitude of the force exerted by the connecting cord on body P will be

• A)zero.
• B)less than F but not zero.
• C)equal to F.
• D)greater than F.

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Definitions:

Aggregate-demand Curve

A graphical representation showing the relationship between the overall price level in an economy and the total demand for goods and services at that price level.

Liquidity Traps

A situation in which monetary policy becomes ineffective because people hoard cash instead of spending or investing due to expectations of adverse events.

Central Bank

A central bank is the national financial authority responsible for overseeing the monetary system, managing currency supply, and aiming to maintain economic stability.

Lower Bound

A minimum level, often referring to the lowest interest rate that can be effectively implemented by central banks.