poolwaterisgross
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

how do you solve 2.75+.003+.158=
If the probability of giving birth to a boy is 0.52, what is the approximate probability of giving birth to 4 consecutive boys?
Ratio equal to the ratio given 12:7
Who was Canada's FIRST prime minister.
Explain why the gravitational acceleration of any object near earth is the same matter what was the mass of the object
how do I solve (3+i)(3-i)
The positive integer x is a multiple of 9 and also a multiple of 12. The smallest possible value of x is (A) 3 (B) 12 (C) 21 (D) 36 (E) 72
Convert 79 oz to _____ g Round answer to the nearest whole gram.
The ratio of Sam age to Hanks is 5 to 3. If the sum of their ages is 24, how old is Hank?
Because the majority of the evening cable TV programs available dealt with violence and sex, the parents decided that the programs were for the children to watc