Predator117go Predator117go

Physics

Answered

A roller coaster is at the top of a 102 m hill and a mass of 120 kg. The coaster (at this
moment) has
energy.

Answer :

Анонимgo Анонимgo

Height=h=102m
Mass=m=120g
Acceleration due to gravity=g=10m/s^2

[tex]\\ \sf\longmapsto P.E=mgh[/tex]

P E means potential energy

[tex]\\ \sf\longmapsto P.E=102(120)(10)[/tex]

[tex]\\ \sf\longmapsto P.E=122400J[/tex]

Answer Link

Go Teaching: Other Questions

What Is The Author's Point Of View About A Woman's Role In Marriage

Find Area Of A Circle With A Radius Of 2 Either Enter An Exact Answer In Terms Of Pi Or Used To Be 144plzz Aspa Plzzzzzzzz

Please Show Steps To Answer

Write The Fraction As A Percent. 15/4 =__%

Discuss 3 Reasons Why Unequal Access To Basic Services Amounts To Social Injustices

QUESTION A 3 A Wood Block Has Edge Lengths Of 4.00 Cm Each And A Mass Of 54.5 G. What Is The Density Of The Block In Units Of G/cm? h 20 27

Reasons For The Location Of This Settlement, Why People Live Where They Do?

Mrs.Chamlin Earns Rs.6000 In A Week.She Spends Rs.250 For Food And Ra.75 For Transportation Everyday.How Much Does She Save In A Week?

What Are The Causes And Effects Of Racism?

B) State Any Four Differences Between Animal And Plant Cells

Given The Following Definitions: U = {1, 2, 3, 4, 5, 6, 7} A = {1, 2, 4, 5} B = {1, 3, 5, 7} How Many Elements Are In A' ∩ B' ?

Draw A Well Labeled Campus In The Space Provided Below.pliz , It's Urgent