Answer:
A
Explanation:
ive been buying loui i been shoppin
Organisms, organs, tissues, cell ....
a more specific answer would be:
organism, organ system, organ, tissue, cell, atom
It would need to be over 20 because if the load of the Pulley E is 20 and the effort is 20, then they will be equal and the Pulley would not move, so your answer is at least 20
Answer:

Explanation:
As we know that the handle is moving with uniform speed
so we can find the speed as

now we have

T = 1.1s
now we have


now we know that power is given as

F = 28 N

