r=density
s=acceleration
F=height
r = 1.03 x 10 ^ 3 kg m^ -3
s = 9.8m s ^ -2
F = 145cm
calculate Ew SI unit
2006-09-25 07:21:28 · 8 answers · asked by mitch 1 in Science & Mathematics ➔ Mathematics
it is possible to calculate the energy of an ocean wave in terms of total energy per unit of wave,Ew using equation above.
where r is density of water,s is acceleration
due to gravity, and F is wave height. calculate Ew using the values of r,s and F
2006-09-25 07:32:04 · update #1
convert F to meter first ; F = 1.45 m
Ew= 1/8 ( 1.03 x 10^3)kg/m^3 (9.8)m / s^2 [(1.45)^2] m^2
meters will all die. therefore left kg/s^2
Ew= 0.125 * 1.03x10^3 * 9.8 * 1.45 * 1.45
Ew= 2652.829375 kg/s^2
Ew= 2652.829375 kg s^-2
Ew = 2652.83 kg s^-2
Ew= mass/time
2006-09-25 07:33:48 · answer #1 · answered by beagle52 2 · 1⤊ 0⤋
=1
2006-09-25 07:28:29 · answer #2 · answered by ~JeSsIcA~ 2 · 0⤊ 0⤋
Give me four years to get an advanced degree in applied mathmatics, and I'll be right with you mate.
2006-09-25 07:24:09 · answer #3 · answered by Madam Rosmerta 5 · 0⤊ 0⤋
Mitch, you have already tried this.
There is insufficient data to know how to solve it !
2006-09-25 07:25:40 · answer #4 · answered by Anonymous · 1⤊ 0⤋
Ew4 (Sl unit)
2006-09-25 07:24:19 · answer #5 · answered by Anonymous · 0⤊ 0⤋
i'm studying a-level maths and not even i know what you're on about
2006-09-25 07:29:42 · answer #6 · answered by naughty boy 1 · 0⤊ 1⤋
haven't learned them in school yet!
2006-09-25 07:29:17 · answer #7 · answered by Nemo <3 3 · 0⤊ 0⤋
So.
2006-09-25 07:29:39 · answer #8 · answered by pageys 5 · 0⤊ 0⤋