1. Mr. S is using 450N of force to move a crate of beakers 15m in 20 seconds. How much power did he use? 2. John pulled a wagon of apples using 200N of force across 26 meters. How much work did he do?

3. Define maximum work in complete sentences

4. What effect does power have on the time a task is to be completed?
here are my questions
(These questions were made by my teacher by the way)

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

the cell cycle is the final answer! : )

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.

it would be heredity