A Baseball (1 Kg) Has an Energy of 100 Joules

question 31

Multiple Choice

A baseball (1 kg) has an energy of 100 joules. If its uncertainty in position is 1 m, what is the percentage uncertainty (Δp/p × 100) in the momentum of the baseball?

• A) <<1%
• B) 1%
• C) 2%
• D) 5%
• E) 10%

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Definitions:

Quantity Demanded

The amount of a good or service that consumers are willing and able to purchase at a given price.

Demand Schedule

A table that shows the quantity of a good or service that consumers are willing and able to purchase at different prices.

Equilibrium Price

The price at which the quantity of a good or service demanded equals the quantity supplied, resulting in market balance.

Surplus

An excess of production or supply over demand, often leading to a decrease in prices.