The Figure Shows a 100-Kg Block Being Released from Rest

question 3

Multiple Choice

The figure shows a 100-kg block being released from rest from a height of 1.0 m.It then takes 0.53 s for it to reach the floor.What is the mass m of the block on the left? There is no friction or mass in the pulley,and the connecting rope is very light.

• A)16 kg
• B)14 kg
• C)13 kg
• D)11 kg

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Definitions:

Domestic Price

The price at which goods and services are sold within the internal market of a country.

Elasticities of Supply and Demand

A measure of how much the quantity supplied or demanded of a good responds to a change in price.

Gains From Trade

Gains from trade refer to the net benefits that countries or individuals obtain by selling what they produce and buying what they consume more efficiently through trade.

International Trade

The exchange of goods and services between countries, driven by comparative advantage and resulting in increased economic efficiency.