1.
2. [WEP] Potential Energy
3. [WEP] Potential Energy
Use the correct h4. [WEP] Potential Energy
Calculation of change in elastic potential energy5. [WEP] Potential Energy
WD = area under force-distance graph6. [WEP] Potential Energy
7. [WEP] Potential Energy
8. [WEP] Potential Energy
Increase in EPE