Ch 3. A pulley system has
U this system roses
when ท
effort 150
Calculate
a
relocity ratio of
load weighing 400 N
15 applied
а и
4
The
ex
the load
efficiency as the system.
6, the work done by the effort to raise
by a vertical height of 4m.
G. For the
height in (6) moved by the load,
what
the distance
did the effort have
to move
ter
Solution
For the height in (b) moved by the load what distance did the effort have to move

you cant move and you feel like someones pushing you down onto your bed it can feel like you want to get up but you just can't it can be extremely scary

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation:

its lower due to the doppler effect.: apex