A Solid Cylinder,a Hollow Cylinder,and a Square Block of Equal

question 20

Multiple Choice

A solid cylinder,a hollow cylinder,and a square block of equal masses are released at the top of an inclined plane.The cylinders roll down and the block slides down,all with negligible frictional losses.Which of the following will happen?

• A)The hollow cylinder arrives at the bottom first.
• B)The solid cylinder arrives at the bottom first.
• C)The block arrives at the bottom first.
• D)They all arrive at the bottom simultaneously.
• E)None of these will happen.

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Definitions:

Price Level

This refers to the average of current prices across the entire spectrum of goods and services produced in the economy.

Spending Multiplier

The ratio of a change in output (economic activity) to a change in spending, indicating the ripple effect of an initial expenditure through the economy.

Aggregate Demand Curve

A graphical representation of the total demand for goods and services in an economy at various price levels, holding all else constant.

Expansionary Gap

A situation where the actual output in an economy exceeds the potential output, leading to inflationary pressure.