poolwaterisgross poolwaterisgross

04-01-2021
Physics

contestada

According to the Law of Conservation of Energy, why does the first hill on a roller coaster always have to be the tallest of all the other hills?

Respuesta :

srchn2000 srchn2000

04-01-2021

Because it generates enough momentum to keep the train going with out really having to speed up

Answer Link

Otras preguntas

I need help with this one. How did Gilgamesh change during the story? A. he learned to love his enemies B. he gave up being king in order to save Enkidu C. he f

Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent. 4x+3y=1 6x-1y=-15

How did the Cold War lead to armed weapon conflict?

How was the rebellion in Spain different from that in Italy?

How do basophil cells react when a pathogen enters the body?

Canada has ten provinces that share power with the central government. Which of the following terms best describes this characteristic of Canada?

Analyze the ways in which technology, government policy, and economic conditions changed American agriculture in the period 1865-1900. In your answer be sure to

Figurative language is used in poetry to a Create vivid imagery b Set the mood and tone c Deliver the theme to the reader d All of the above***** My answer

Vaughn is laying sod in his backyard. A diagram of his backyard is below. If a = 24 ft, b = 33 ft, and c = 37 ft, what is the area of the backyard? a 1,006.5 ft

why do living things store energy in lipids instead of in carbohydrate?