Editing revision 3 of Potential Energy And Kinetic Energy Calculations
ChemistryWiki
|
RecentChanges
|
Preferences
Editing old revision 3. Saving this page will replace the latest revision with this text.
Equations:<br> <br> <br> <br> <br> 1a) What is the work done on lifting a 32.4 kg sample 4.5 meter into the air?<br> <br> <Br> <Br> <br> <br> <br> <br> <br> <br> 1b) If it took the person, 14.5 sec to lift the sample, what was the power used?<br> <Br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 2) If 3,400J of work was done a 3.45kg sample, how height did they lift it?<br> <Br> <br> <br> <Br> <Br> <Br> <br> <br> <br> <br> <Br> <br> <br> <br> 3) What is the kinetic energy (in J) for a 215kg car going 4.5 meters per sec? <br> <br> <br> <br> <br> <Br> <br> <Br> <Br> <br> <br> <br> If you doubled the velocity to 9.0 meters per sec, how much kinetic energy do you have? <br> <br> <br> <br> <br> <br> <br> <Br> <br> <Br> <Br> <br>
View other revisions
ChemistryWiki
|
RecentChanges
|
Preferences