Mass is the amount of weight something carries. The heavier an object is, the harder it is to stop because the mass of the object(s) has more molecules, so it would be trying to stop more. That is why more force is required for heavier matter.
According to Newton's second law of motion<span>, </span>force<span> is equal to </span>mass<span> times ... Acceleration is the rate of</span>change<span> of velocity of an </span>object<span> due to a net </span>force<span>. This net ... A: </span>Force<span> and </span>mass<span> are related by </span>their<span>opposite </span>influence<span> on acceleration: </span>Force<span> </span>