Momentum is mass times velocity. Suppose the momentum of a 135. g object is measured to be 131. kg. m/s. Calculate the object's velocity. a. p = mv
b. v = p/m
c. v = 131/0.135 m/s
d. v = 970.37 m/s
e. v = 970.37 m/s
1. Write down the definition of momentum.
2. Solve for velocity.
3. Put in the data given.
4. Use the calculator.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.