Answer:
Mechanical advantage = load/<u>effort</u>
Explanation:
Mechanical advantage is like a ratio of load to effort and many machines like pulleys depend on this relationship between load and effort for it to work.
Answer:
Generally fertilizers increase earth worm numbers if the PH of the soil is kept near neutral.
Hi, I think the rocks that are cooled and solidified above ground are most commonly basalt.
Hope I helped a bit!
B im just typing more because it has to be longer than 20 characters
Hey there!:
Molar mass urea = 60 g/mol
Number of moles of solute:
moles solute = mass solute / molar mass
moles solute = 16 / 60
moles solute => 0.2666 moles of urea
Volume in liters:
42.3 mL / 1000 => 0.0423 L
Therefore:
Molarity = moles of solute / volume of solution
Molarity = 0.2666 / 0.0423
= 6.302 M
Hope that helps!
