27.1k views
20 votes
27. A rock is lying at the top of a 2 m high cliff and it possesses a potential energy of 80 J. What

is the mass of the rock?
A 1.32 kg
B) 2.85 kg
C 3.94 kg
D) 4.08 kg
FINAL PLEASE HELP !!!

1 Answer

10 votes
The Answer is 4.08
I used a calculator for it.
User Henry Blyth
by
5.5k points