Newtons laws of motion final

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Hey Tim. Today in physics class we learned about Newton's laws of motion, but I fell asleep and missed the lesson. Do you think you could help me out?
Sure Bob I'd be happy to help you. Let me explain it in hockey terms so it's easier for you to understand!
Newton's first law, the law of inertia states that an object at rest stays at rest, and an object in motion will continue to move at a constant velocity, unless acted upon by an outside force.
Ok. So how does that relate to hockey?
Right now the puck is at rest. It will stay at rest unless I apply an outside force such as shooting it.
If the puck is in motion, it will stay in motion unless an outside force such as you shooting it, hitting the boards, or even friction stopping it.
Yea that makes sense.
Newton's second law, the law of acceleration states that the acceleration of an object depends on the size of force acting upon it and the mass of the object
Show me how that one works.
The harder I shoot the puck the more it will accelerate, compared to if I didn't shoot it very hard.
What if the puck had more mass?

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