Physics, 08.02.2021 23:30 kikimiller
What type of reaction occurs when gasoline is burned in an engine?
A. Endothermio, because energy is released into the surroundings
B. Endothermic, because energy le absorbed from the surroundings
C. Exothermio, because energy le absorbed from the surroundinge
O D. Exothermio, because energy le released into the surroundings
Answers: 1
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You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
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What type of reaction occurs when gasoline is burned in an engine?
A. Endothermio, because energy i...
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