Chemical Name: Sodium Hydroxide
Explanation:
The work of the electric force does not depend on the trajectory or the path taken. Regardless of trajectory a and b we have the following
Vide picture

Wab: Work
K: coulomb constant (9·109 N·m2/C2)
Ra,Rb: distances
Qq: electric charges
It’s C) because we know that velocity is a vector quantity with direction and speed is only quantity. For example, velocity could be 5 m/s to the east but speed would only be 5 m/s
A. ask him/her to pull over and offer to drive (if you have your license.)
B. ask him/her to call someone to come pick you guys up.
C. call a cab.
Answer:
The young tree, originally bent, has been brought into the vertical position by adjusting the three guy-wire tensions to AB = 7 lb, AC = 8 lb, and AD = 10 lb. Determine the force and moment reactions at the trunk base point O. Neglect the weight of the tree.
C and D are 3.1' from the y axis B and C are 5.4' away from the x axis and A has a height of 5.2'
Explanation:
See attached picture.