A m = 1500 kg car traveling at an initial speed of vo= 10 m/s suddenly runs out of gas while approaching a valley. The valley is 10 m deep on the side the driver runs out of gas on, and 15 m tall on the other side (where there is conveniently a gas station). The driver puts the car in neutral when they run out of gas and tries to coast to the gas station. Assume all forces do conservative work. a) What is the car's speed u when it gets to the gas station? a) If the driver had been driving a M = 3000 kg truck with the same initial speed and had run out of gas in the same place, would the truck make to the gas station? If so, would it be going faster or slower than the car when it got there?

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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A m = 1500 kg car traveling at an initial speed of vo = 10 m/s suddenly runs out of gas while approaching
a valley. The valley is 10 m deep on the side the driver runs out of gas on, and 15 m tall on the other side
(where there is conveniently a gas station). The driver puts the car in neutral when they run out of gas and
tries to coast to the gas station. Assume all forces do conservative work.
a) What is the car's speed v when it gets to the gas station?
a) If the driver had been driving a M = 3000 kg truck with the same initial speed and had run out of gas
in the same place, would the truck make it to the gas station? If so, would it be going faster or slower than
the car when it got there?
Transcribed Image Text:A m = 1500 kg car traveling at an initial speed of vo = 10 m/s suddenly runs out of gas while approaching a valley. The valley is 10 m deep on the side the driver runs out of gas on, and 15 m tall on the other side (where there is conveniently a gas station). The driver puts the car in neutral when they run out of gas and tries to coast to the gas station. Assume all forces do conservative work. a) What is the car's speed v when it gets to the gas station? a) If the driver had been driving a M = 3000 kg truck with the same initial speed and had run out of gas in the same place, would the truck make it to the gas station? If so, would it be going faster or slower than the car when it got there?
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