The overall kinetic energy of the 60mph car is greater than the overall kinetic energy of the 30mph car. Because of this, it takes a greater force to stop the faster car because it has greater amount of kinetic energy (aka the amount of force needed to overcome the momentum of the faster car is larger).
The answer & explanation for this question is given in the attachment below.
Answer:
The multiplier effect is the economical process that basically increase the final and national income disproportionately which results in the greater consumption as compared to the amount of the initial spend.
In other words we can define as the capital implantation, regardless of whether it is in the legislative or corporate level, ought to have snowball impact in the monetary action.
It can be prevent by many ways by increasing the reserve ratio in the economical sector and by also increasing the taxes.
