It's either 3 or 4 I know this becuase I have read a book about electricity
Explanation:
u=166m/s, v=0(at it's highest point final velocity is zero), a=9.8m/s², t=8.6s
by the formula, S=ut+½at².
S=[166×8.6+½.×9.8×(8.6)²]. ...by calculation
S = 1427.6+362.404
S=1790.004m
hope this helps you.
Answer:
plasma arc
cutting
Explanation:
It is plasma arc cutting because i think it is
Answer:
I'm pretty sure that the answer is A
