Answer:
false
Explanation:
just did the question on apex, true was wrong
Can cause children into getting cyber bullying, being a thief, sexual behavior, anxiety, and depression
Elevation would be showing you what height you are at, energy would be like what force your putting into the object.
Please ignore my comment -- mass is not needed, here is how to solve it. pls do the math
at bottom box has only kinetic energy
ke = (1/2)mv^2
v = initial velocity
moving up until rest work done = Fs
F = kinetic fiction force = uN = umg x cos(a)
s = distance travel = h/sin(a)
h = height at top
a = slope angle
u = kinetic fiction
work = Fs = umgh x cot(a)
ke = work (use all ke to do work)
(1/2)mv^2 = umgh x cot(a)
u = (1/2)v^2 x tan (a) / gh
