How much force does it take to accelerate a 50.8 kg person at 3.50 m/s ^2?

F=177.8 N

Explanation:

person's mass (m)= 50.8 kg  ;

acceleration (a)=3.50 m/s^2;

force(F) =?

we know ,

F=ma

=>F= (50.8 x  3.50 ) N

=>F=177.8 N

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it