Pls answer if u know the answer to these questions ;-; (and i won't type them word for word, i just need ideas on them at least). 1 What is similar in all of the first three trials?

2 How is Trial 4: Moving Chair different from the other trials?

3 Which of Newton’s laws do all of these trials demonstrate?

4 Can you think of any real life situations where this law plays a role?

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

96.77 amp

explanation:

rl = 250/100 = 2.5 ohms.

egl = 250 + (100 × 0.1) + 2 = 262 v.

at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.

if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia

which means this will give ia = 96.77 amp.