The magnitudes of two horizontal displacements are 4 m and 9 m, ...

[OSWALD]

The magnitudes of two horizontal displacements are 4 m and 9 m, respectively. Given that the vectors may be in either the plus or the minus direction, they cannot be added together to give a total displacement of
 a. 13 m.
  b. 5 m.
  c. 5 m.
  d. 13 m.
  e. 4 m.

Question 2

A chemical reaction is at equilibrium when
 a. no reactants are changing to products.
  b. the forward and reverse reactions proceed at the same rate.
  c. the total mass has become constant.
  d. the temperature is no longer changing.

[cswans24]

Answer to Question 1

e

Answer to Question 2

b

[OSWALD]

Thanks for the timely response, appreciate it

[chjcharjto14]

YES! Correct, THANKS for helping me on my review