The reason why it relates to the newtons 3 laws of motion because the first law of motion states that every object will stay at rest unless it's moved by an unbalanced force which is your hand. The second one states that <span> the velocity of an object changes when it is subjected to an external force meaning it's used by the equation that is commonly used for which is F=M*A. The way it relates to the second law because you are adding force some way or another, the mass is the egg and the acceleration is the drop of the egg while it free falls. And the last one, for a reaction there is always an equal or opposite reaction and the opposite reaction is the floor because it's going against the egg causing it to crack. If it was with the egg, it would have a soft, smooth landing.</span>
Answer:
the gravity required for stars and galaxies to orbit is much more than they produce, this leads us to believe there is invisible dark matter.
<span>when an object is submerged in the water it losses its weight as accordinglyto</span>
Answer:
thickness of ice melted = 1.242*10^{-3} m
Explanation:
power delivered = V*I = 12 * 28 = 336 Watts
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heat delivered = power * time = 336 W * 300 seconds = 168000 Joules
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mass of ice melted 
mass of ice melted = 97200 J / 335000 J/kg = 0.5014 kg
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volume of ice melted = mass / density = 0.5014 / 917 = 5.46*10{-4} m3
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thickness of ice melted = volume / area = 5.46*10{-4} / 0.44 = 1.242*10^{-3} m