From the description of the substances, the best answer would be option A. Substance D would generally function as a solvent because it has the largest composition in a solution. A solvent in a solution has the highest percent composition among all components involved. Having a composition of more than 50% would mean that a substance is the solvent.
Answer:
it helping
Explanation:
and helping aterials between a capacitors’ plates can change its capacitance
Answer:
![\frac{x_{o}}{v_B-V_A} =t](https://tex.z-dn.net/?f=%5Cfrac%7Bx_%7Bo%7D%7D%7Bv_B-V_A%7D%20%3Dt)
Explanation:
Represent the car's position as a function
"head start"
![x_{A}(t) = x_{o} + v_{A}t\\x_B(t)=v_Bt \\](https://tex.z-dn.net/?f=x_%7BA%7D%28t%29%20%3D%20x_%7Bo%7D%20%2B%20v_%7BA%7Dt%5C%5Cx_B%28t%29%3Dv_Bt%20%5C%5C)
![Remember: v_B>v_A](https://tex.z-dn.net/?f=Remember%3A%20v_B%3Ev_A)
"cathching up means" that ![x_A(t)=x_B(t)](https://tex.z-dn.net/?f=x_A%28t%29%3Dx_B%28t%29)
![x_{o} + v_{A}t =v_Bt\\x_{o} = v_Bt -v_{A}t\\x_{o} = t(v_B-V_A)\\\frac{x_{o}}{v_B-V_A} =t, where \ v_B>v_A](https://tex.z-dn.net/?f=x_%7Bo%7D%20%2B%20v_%7BA%7Dt%20%3Dv_Bt%5C%5Cx_%7Bo%7D%20%3D%20v_Bt%20-v_%7BA%7Dt%5C%5Cx_%7Bo%7D%20%3D%20t%28v_B-V_A%29%5C%5C%5Cfrac%7Bx_%7Bo%7D%7D%7Bv_B-V_A%7D%20%3Dt%2C%20where%20%5C%20v_B%3Ev_A)
Answer:
"rings" - viewed from a distance, Saturn appears to be surrounded by rings
Answer:
Explanation:
decreases while its rotational speed increases.