Question 1 of 25
4 Points
A koala starts on the ground and climbs a tree to a height of 19 m. If the
koala has a mass of 12 kg, how much gravitational potential energy does it
gain?
O
A. 186.23
O B.228 J
O C. 2234 J
O D. 2519

Option C. 2234 J

Explanation:

From the question given, we obtained the following information:

m = 12kg

h = 19m

g = 9.8m/s2

P.E =?

P.E = mgh

P.E = 12 x 9.8 x 19

P.E = 2234J

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements