This has changed human lives because the object used for many crafts (stone, mud, clay, ect.) to high places such as two story houses, mountains, ect.
Cement changed people lives because it help us make sidewalk and other stuff the evovles cement
hihih9
yes I believe it has hope that you
The computer, internet, television.
Television and telephones
It is easier to cut certain objects.
The human society destroyed the panthers lives.
yess
which pulley changes the direction of force
The patella is a pulley
Dessertsbecause hardly anyone lives there
THey are a pulley.
It has allowed us to look deeper and discover new worlds of science.
Depends entirely upon the size of the pulley. There are many that will and many that are much too small to safely hold a human.
It is a wheel that allows for the vector (direction) of a force to be changed. So if I was pulling down on a pulley, the pulley could turn that into me pulling something up.
HOW COMPUTERS HAVE CHANGED OUR LIVES?
These are typically easy to changed first take off the pulley then you will have access to the bolts they behind the pulley