13FossilFUELS.pdf.edu

13FossilFUELS.pdf.edu - 1 Energy Energy Forms of energy...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 Energy Energy Forms of energy Forms of energy Energy = the ability to do work Kinetic energy The energy of motion Potential energy The potential to do work Kinetic energy Kinetic energy K. E. = one-half the mass * the square of the velocity =1/2 mv 2 = kgm 2 /s 2 = joules Kinetic energy Kinetic energy K. E. = 1/2 mv 2 = kgm 2 /s 2 = joules If 4 cm of rain fell on 1 ha of land at a velocity of 8 m/s, what was the kinetic energy? Kinetic energy Kinetic energy K. E. = 1/2 mv 2 = kgm 2 /s 2 = joules If 4 cm of rain fell on 1 ha of land at a velocity of 8 m/s, what was the kinetic energy? K. E. = 0.5 * (10,000m 2 /ha * .04m * 1Mg water/m 3 ) *1000kg/Mg * (8m/s) 2 Kinetic energy Kinetic energy K. E. = 1/2 mv 2 = kgm 2 /s 2 = joules If 4 cm of rain fell on 1 ha of land at a velocity of 8 m/s, what was the kinetic energy? K. E. = 0.5 * (10,000m 2 /ha * .04m * 1Mg water/m 3 ) *1000kg/Mg * (8m/s) 2 =0.5*(400Mg water)*1000kg/Mg*(8m/s) 2 2 Kinetic energy Kinetic energy K. E. = 1/2 mv 2 = kgm 2 /s...
View Full Document

Page1 / 4

13FossilFUELS.pdf.edu - 1 Energy Energy Forms of energy...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online