Heat/melting and pressure.
<span> Analyze what could have happened, and change the experimental methods to retest the hypotheses in a different way.. </span>
Newton's Second Law of Motion says that acceleration happens when a force acts on a mass. Riding your bicycle is a good example of this law of motion at work.Your leg muscles pushing pushing on the pedals of your bicycle is the force. When you push on the pedals, your bicycle accelerates.
