Acat climbs 10 m directly up a tree.
what is the horizontal component of the
cat’s displacement?
answer in units of m

 there is no horizontal displacement if he went straight up 

straight up means vertical, so his vertical displacment is 20 m

Ifound this on google “the middle ear contains three tiny bones known as the ossicles: malleus, incus, and stapes. the ossicles were given their latin names for their distinctive shapes; they are also referred to as the hammer, anvil, and stirrup, respectively.” i hope this you for what your looking for