The atoms in a solid
the arrangement of atoms in a solid causes it to have a definite
solids in which the atoms have no particular order or pattern are called
solids.
) intro

the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."

f=ma newton's second law 7x8=56n

a straight line sloped

connect the batteries in series and hope