AP Physics 1: 2.4 System Interactions and Changes

time Each pit has a mass of one kilogram and

she dropped them in from a height A zero point

five meters what's the potential energy of the pit At

the instant it falls from her hand And here the

potential answers way go day huh Well these are some

really big peach pit But that's how we get politic

peaches All right At the instant the peach pit is

released from margaret's hands It's not moving it will But

we're talking the very very incident it's released So all

of the energy involved is potential energy not kinetic All

right potential energy equals mass times gravity times height So

all we have to do is plug in the Numbers

1 kilogram times 10 meters per second squared times point

five meters gives us an answer of five jewels So

option is the correct answer To be sure to memorize

These equations They'll come in handy a test time Another

thing to remember Be nice to margaret Maybe she'll take

us a peach pie if those trees whose work out