A& is a system of pulleys designed to multiply the effort force

Hello there.

Question: A & is a system of pulleys designed to multiply the effort force

It is block and tackle.

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Good Luck Studying ^-^

This is what i found on google “what happens to the bond angle when you add or remove an electron domain? the bond angle decreases as you add domains 5. can you force the atoms into new configurations by pushing atoms around? note: we can think of a bond or a lone pair of electrons as a “domain” of electrons.” i hope this you

Yup no bull frogs here man