A Particular Motor Can Provide a Maximum Torque of 110 $8.13 \mathrm { rad } / \mathrm { s } ?$

question 84

Multiple Choice

A particular motor can provide a maximum torque of 110 N ∙ m.Assuming that all of this torque is used to accelerate a solid,uniform,cylindrical flywheel of mass 10.0 kg and radius 3.00 m,how long will it take for the flywheel to accelerate from rest to $8.13 \mathrm { rad } / \mathrm { s } ?$

• A)3.33 s
• B)2.83 s
• C)4.03 s
• D)4.36 s

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Definitions:

Quantity Supplied

The amount of a good or service that producers are willing to sell at a given price.

Surplus

The situation in which the quantity of goods exceeds the quantity demanded at the current price.

Price Ceiling

A legally established maximum price that can be charged for a good or service, usually set below the equilibrium price to make goods more affordable.

Excess Demand

A situation where the quantity demanded of a good exceeds the quantity supplied at a given price, often leading to upward pressure on prices.