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what causes tides (moon gravity (gravity pulls on different parts of earth…
what causes tides
moon gravity
gravity pulls on different parts of earth
water
easy to notice
bulges toward the moon
land
hard to notice
doesnt move as much
moves around easily
liquid
gravity
less gravity than earth
smaller than earth
enough gravity to move things around
high tides
high tide #1
moons gravity pulls water
water bulges toward moon
high tide #2
intertia
definition
resistance against change in a direction
effect
balances out force of gravity
causes moving objects to continue moving in a straight line
object continues doing what its doing
if other force acts on object it stops whats its doing
object moves
push
pull
object stops moving
friction
item in path
how it works
water closest to moon gets pulled
water farther from moon stays
both sides experience gravity and intertia
one side overpowers other