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

You are currently evaluating your business and trying to decide how much you need to sell to make a profit. Choose one of the following options for your cost an

f(t) = 0.25t2 − 0.5t + 3.5

Part a a calorimeter consists of an aluminum cup inside of an insulated container. The cup is weighed on a top-loading balance and is found to have a mass of 31

a two digit number has three times as many tens than ones. The difference between the number and twice the reversed number is 15.Find the number

Give a speech about something that moves you. Use Anaphora in your speech at least twice.

A ______ is the primary habitat in the natural world from which a pathogen comes.

what phrases can be used to describe the line representing the relationship between the number of balloons remaining and the number of hats created? Select thre

f(t) = 0.25t2 − 0.5t + 3.5

The base of an isosceles triangle is three times as long as the side of a square. Each leg of the triangle is 1 inch more than twice a side of the square. Find

In the united states, the national government has the power to pass laws that directly regulate drinking, marriages, divorces, or speed limits. a. true b. fals