Hopefully you can understand my writing sorry I'm in the car so I don't have a surface

First one is a

the

second one is b

3A=6 mol

A = 6/3

A = 2 mol

E= 2 mol

thats what I learned from school, but its been 3 months since I graduated, I hope I'm not making any mistake

<u>**Given:**</u>

Mass of the ball = 35.2 kg

Momentum = 218 kg m/s

<u>**To determine:**</u>

The velocity of the ball

<u>**Explanation:**</u>

Momentum (p) of an object is the product of its mass (m) and velocity (v)

**p = m*v**

v = p/m = 218 kg.ms-1/35.2 kg = 6.19 m/s

**Ans: The velocity of the ball is 6.19 m/s**

**Answer:**

i think quantitative cuz qualitative is like smell and other senses

**Explanation:**