Does the amount of force you hit the nail with affect the amount the nail goes into the wood? If so how?

How does the pull force affect the tension of the rope?

Why does you hand burn when you are playing tug-o-war?

Does the rope that is twisted affect the strength?

Why do nails break if you hit them too hard?

Does the wind change the motion of the golf ball?

What make the rubber bands stretch so much?

Why did the golf ball travel at different distances on different surfaces?

Why do they play golf on grass if it stops the ball rolling?