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A Common Car Engine Is 20% Efficient

question 25

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A common car engine is 20% efficient.When cruising,the car encounters an average retarding force of 1000 N.If the energy content of gasoline is 40 MJ/L,how many kilometers per liter does the car achieve?


Definitions:

Original Owner

Refers to the first owner or possessor of an item or property after it was created or came into being.

Shipment Contract

An agreement in which the seller is obligated to send goods to a buyer, but the risk of loss passes to the buyer when the goods are delivered to the carrier.

Title Passes

The point at which ownership of property is transferred from one party to another according to the terms of a contract.

Goods Arrive

The event or process where purchased or ordered products reach their destination or the buyer's location.

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