LordGrimG LordGrimG

26-04-2020
Physics

contestada

A roller coaster needs to climb a tall hill. How tall of a hill can it climb with an initial
speed of 15 m.s.

Respuesta :

charlesandrew884 charlesandrew884

26-04-2020

Answer:

h = 11.25m

Explanation:

mgh = 1/2mv2

gh = 1/2v2

10 x h = 1/2 x 15 x 15

20 x h = 225

h = 225/20

h = 11.25m

Answer Link

Otras preguntas

What is the special power of the house and senate

1. What is 22,528 ÷ 98?2. What Is 7,790 ÷ 210?Please answer quicklyI really need help on the Question!Thanks if you can help!

Which of the following is not considered hazardous in an early childhood educational setting?

All of the following were surplus crops of the South except

steven is 26 was born in maryland but recently became a citizen of new york. which house of congress could he run for?

An anthropologist may try to learn why and how a culture develops. A.true B.false

When a three digit number is a rounded to the nearest 10 and to the nearest hundred the answer is the same what is one possible number that fits this rule

which two organ system would be involved in the following process ....

Choose the correct option for the given blank. The definition of arrogance is

pull ups aerobic or anerobic