lunaangelique1p442id lunaangelique1p442id

26-03-2018
Physics

contestada

Where does the energy form to give the roller coaster potential energy at the top of the first hill?

Respuesta :

flyingtacowaffl flyingtacowaffl

26-03-2018

When the winch is pulling it up it's first hill, it is losing it's energy to give it to the coaster. It starts gaining energy because its height. Then when it goes down the hill, gravity kicks in and the potential energy turns into kinetic energy.

Answer Link

Otras preguntas

Jack is taking medications for a recent illness. Every 6 hours he takes an antibiotic, every 4 hours he takes a pain reliever, and every 3 hours he drinks a gla

Which one of the following statements correctly defines active site? The active site is a site on the enzyme molecule where specific substrate molecules bind.

Which forces involve nonpolar molecules?

(-6 – 0, y +4) HHHEEEEELLLPPP!!!!! need for tonight!!!

Gerri made a function machine. below are four pictures of her machine. What is the equation for Gerri's function machine?

ishi makes $8.50 an hour rolling sushi at kyto japanese restaurant.historia paycheck shows that he worked 20.88 hours over the past two weeks.how much did ishi

What distinguishes classical civilizations from other civilizations

Can -36 be written as the product of two equal integers? Can 36 be written as the product of two equal integers?

Why do you think most Native American groups did not form large empires like the Aztec and the inca did

What kind of transformation converts the graph of f(x)=4x–10 into the graph of g(x)=4x+10?