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

Which rational number is greater? — 0.76 or 0.76? And why?

If the diameter of a circle is 5.5 cm what is the radius ?

What are the layers of the atmosphere from closest to farthest from Earth's surface?

Give examples of 2 specific words from the poem "No Man Is An Island", by John Donne, that are meant to be understood metaphorically. What is the figurative mea

sari has 3 times as many pencil erasers as sam. together, they have 28 erasers. he may erasers does sari have

by what methods did paleolithic people get food?

What mass of water will fill a tank that is 100.0 cm long, 50.0 cm wide, and 30.0 cm high? Express the answer in grams.

graphs are used to show how the responding variable changes in response to the ------------------- variable.

a cube has surface area 6534 square feet. what is the volume

what is an integral part of blood, which carries nutrients to all parts of the body