Physics, 14.12.2020 07:00 DOGENINJA4542
The fastest auto race in the United States is the Busch
Classic at Daytona. In 1987, the winner's average speed
was about 318 km/h. If the kinetic energy of the winning
car was 3,800,000 J, what was the mass of the car and
its driver?
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Answers: 3
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A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
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Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide? kg • what must the total momentum of the system be after the train cars collide? kg •
Answers: 2
The fastest auto race in the United States is the Busch
Classic at Daytona. In 1987, the winner's a...