Hello, is anyone here interesting solving this problem?

**Lili** · Newbie Join LK: 2008-02-22 Number of Posts: 2 Age: 39

An enemy ship is on the east of a mountain island, the enemy ship has maneuvered to within 2500m of the 1800-m-high mountain peak and can shoot projectiles with an initial speed of 250m/s. If the western shoreline is horizontally 300m from the peak, what are the distances from the western shore at which a ship can be safe from the bombardment of the enemy ship?
seeuagain

**KAP ANG** · Administrator Join LK: 2006-02-14 Number of Posts: 2536 Age: 63

hmmm.......ott deng soss kyom.. Very Happy

*♥*~*♥*~*♥*L*♥*O*♥*V*♥*E*♥*K*♥*H*♥*M*♥*E*♥*R*♥*~*♥~*♥*
“Life is like an onion: You peel it off one layer at a time, and sometimes you weep..”
“Laugh as much as you breathe and love as long as you live.”

**Monalysa**

jomnaek kyom ot jes engkalis kyom ot jes answer te :lol:

*♥*~*♥*~*♥*L*♥*O*♥*V*♥*E*♥*K*♥*H*♥*M*♥*E*♥*R*♥*~*♥~*♥*

**KhmerUS** · Last edited by KhmerUS on 28th February 2008, 7:00 pm; edited 1 time in total

tol tae teak toung North korea heuy ban answer ban merl tov. heheheehe

*♥*~*♥*~*♥*L*♥*O*♥*V*♥*E*♥*K*♥*H*♥*M*♥*E*♥*R*♥*~*♥~*♥*
Your vision will become clear
only when you can look
into your own heart.
Who looks outside, dreams;
who looks inside, awakes.

**taing**

Less than 270 meters or greater than 3,480 meters from western shore, the ship wil be safe banh yang na kor min trov dae. teu chorm leuy nirng trov teh?

Lili wrote:

An enemy ship is on the east of a mountain island, the enemy ship has maneuvered to within 2500m of the 1800-m-high mountain peak and can shoot projectiles with an initial speed of 250m/s. If the western shoreline is horizontally 300m from the peak, what are the distances from the western shore at which a ship can be safe from the bombardment of the enemy ship?
seeuagain

*♥*~*♥*~*♥*L*♥*O*♥*V*♥*E*♥*K*♥*H*♥*M*♥*E*♥*R*♥*~*♥~*♥*
srok mean sorng'kream trov kar neak kla'harn, srok barn sarn trarn trov kar neak jes dirng!

Guest

Taeng, the distance from western shore or eastern shore? Could you explain why ?

I don't know the answer but the google told me the same answer as urs. Anyways you both are good at physic. fete

**PheaKdeySnaeh**

I dont know Very Happy

ott derng douch kei dae

*♥*~*♥*~*♥*L*♥*O*♥*V*♥*E*♥*K*♥*H*♥*M*♥*E*♥*R*♥*~*♥~*♥*
*~Mitt La'or Komror Rok Ban Mitt Derichhan Rok Ban Doy Ngeay~*
♥ Srey Dael La'or Pit Min Thet Ler Roub Somros, Kir Ler Jet Smos Ler Peak Somdey Pirous, Ber Arng Somphors Norm Chhmous Asrov ♥
♥ Monus Del Derng Tha Kloun Aeng La'Ngong Kir Jea BonDet ~@~ Monus La'Ngong Taeng Somkal Tha Kloun Aeng Jes♥

**PheaKdeySnaeh**

I dont know Very Happy

ott derng douch kei dae

*♥*~*♥*~*♥*L*♥*O*♥*V*♥*E*♥*K*♥*H*♥*M*♥*E*♥*R*♥*~*♥~*♥*
*~Mitt La'or Komror Rok Ban Mitt Derichhan Rok Ban Doy Ngeay~*
♥ Srey Dael La'or Pit Min Thet Ler Roub Somros, Kir Ler Jet Smos Ler Peak Somdey Pirous, Ber Arng Somphors Norm Chhmous Asrov ♥
♥ Monus Del Derng Tha Kloun Aeng La'Ngong Kir Jea BonDet ~@~ Monus La'Ngong Taeng Somkal Tha Kloun Aeng Jes♥

**PheaKdeySnaeh**

I dont know Very Happy

ott derng douch kei dae

*♥*~*♥*~*♥*L*♥*O*♥*V*♥*E*♥*K*♥*H*♥*M*♥*E*♥*R*♥*~*♥~*♥*
*~Mitt La'or Komror Rok Ban Mitt Derichhan Rok Ban Doy Ngeay~*
♥ Srey Dael La'or Pit Min Thet Ler Roub Somros, Kir Ler Jet Smos Ler Peak Somdey Pirous, Ber Arng Somphors Norm Chhmous Asrov ♥
♥ Monus Del Derng Tha Kloun Aeng La'Ngong Kir Jea BonDet ~@~ Monus La'Ngong Taeng Somkal Tha Kloun Aeng Jes♥

**KhmerUS**

@~*Dane*~@ wrote:

I dont know Very Happy

ott derng douch kei dae

ott derng #one

*♥*~*♥*~*♥*L*♥*O*♥*V*♥*E*♥*K*♥*H*♥*M*♥*E*♥*R*♥*~*♥~*♥*
Your vision will become clear
only when you can look
into your own heart.
Who looks outside, dreams;
who looks inside, awakes.