Newton's Second Law of Motion

Coming back to...
Newton's Second Law of Motion!
So, what did you want me to explain again?
Ok... for Newton's Second Law of Motion:
It's Newton's second Law of motion!
'The Force of a certain object equals its Mass times its Acceleration. (Force = Mass x Acceleration)'
I wish I had enough force to lift it!
Here, I'm holding a tennis ball. The tennis ball has very little mass, so I don't need lots of force to lift it.
Over here, I'm holding a bowling ball. The bowling ball has lots of mass, so I don't need much more force to lift it.
Squeeeak! Help!
Grunt!
Good job you got it!
Can you explain it to me then?
Ohhh I get it!
Here goes! So, if and object has more mass, it will be harder to lift than an object with less mass, because you need more force to lift more mass!
Now I just need you to explain Newton's third law...