A 2.0 kg pendulum swings from point A of height YA relative to the lowest height.
0.10 m to point B of height ye
0.12 m. The heights are
B
Ув
A
y=0
What is the change in gravitational potential energy from A to B?

hey there : ) your answer would be a.

step-by-step explanation:

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough

median- 36f

mode - none

mean- 33.7 ~ 34f