Explain how newtons firdt law of motion follows the second law

It might help u

Explanation:

Newton's First Law states that an object with no net force acting on it remains at rest or moves with constant velocity in a straight line.

Newton's  Second Law states that the acceleration of an object is directly proportional to the net force on the object and inversely proportional to the mass of the object

                      F=ma

So both show relation between force and acceleration that's why we can say both are inter-related

The Newton 2nd law is Basically introduce so that we can obtain a specific relation ship between force and acceleration.

work: w = fd (given)

work done by chet   =50*1 = 50 j

work done by mika =40*2 = 80 j

work done by sara =30*1.5 = 45 j

work done by bill =60*0.5 = 30 j

students in order from the greatest amount of work done to the least is mika> chet> sara> bill

hence option (b) is correct.

power out to power in less than 100%