Answer:
There is no list...
Explanation:
Post the list and words so I can help you.
The answer is 7 (its like the only question thats easy so far lol)
Answer:
plank two (8ft)
Explanation:
L/h
5/3
1.66
1.66:1
L/h
8/3
2.66
2.66:1
8ft is the ramp that would give you tje most amount of mechanical avantage.
A catalyst lessens the energy for a reaction so it can speed up so the catalyst is not used up in the end of the reaction so the answer would be D.
<h2>The force F = m g </h2>
Explanation:
The gravitational force of attraction on the object can be found by the relation
F = G M m/R²
here G is the gravitational constant
M is the mass of earth
and R is the radius of earth
All these terms remains constant , therefore the force varies with the mass of body i.e. m
This constant term i.e GM/R² is represent by g , acceleration due to gravity
Thus Force F = m g
