Answer:
I am confused of your question. Do you want final velocity? To get final velocity, use (initial V)+(Gravity*Time)
Explanation:
Choice-'b' says the formula for kinetic energy in words.
KE = (1/2) · (M) · (S²)
B.
technically it would depend if the resistors were in series or parallel but B is the answer.
Answer:
Explanation:
We need the power equation for this which is
P = Work/time
We have everything we need to solve this (the mass of the object is extra information):
P = 6860/4
P = 1715W
