Question

Which two formulas are used to calculate potential and kinetic energy

Answer 1

`\boxed{\bold { \large { \boxed {KE=(1)/(2) mv^2 \ , \ PE=mgh}}}}`

Step-by-step explanation:

Kinetic energy formula

`\displaystyle KE=(1)/(2) mv^2`

Potential energy formula

`\displaystyle PE=mgh`

`\displaystyle KE \Rightarrow \sf kinetic \ energy \ (J)`

`\displaystyle PE \Rightarrow \sf potential \ energy \ (J)`

`\displaystyle m \Rightarrow \sf mass \ (kg)`

`\displaystyle v \Rightarrow \sf velocity \ (m/s)`

`\displaystyle g \Rightarrow \sf acceleration \ of \ gravity\ (m/s^2)`

`\displaystyle h \Rightarrow \sf height \ (m)`

Answer 2

gravitational potential energy:

GPE = m g h

kinetic energy:

KE = 1/2 m v^2