Ablock and tackle pulley system, such as the one below, multiplies the effort force that is put into the system. by how much would the block and tackle system below mulitply the effort force?

a.
4
b.
2
c.
8
d.
16

This is what i found “in a gas turbine engine, the combustor or combustion chamber is fed high pressure air by the compression system. early gas turbine engines used a single chamber known as a can type combustor. today three main configurations exist: can, annular and cannular (also referred to as can-annular tubo-annular).” i hope this you for what your looking for. can you plz mark me brainliest?

If football was tossed in air without gravity or friction the ball would go into space