Which object has the most gravitational potential energy? O A. A 5 kg book at a height of 2 m
B. An 8 kg book at a height of 3 m
C. An 5 kg book at a height of 3 m
D. A 8 kg book at a height of 2 m
SUBM

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

i don’t know what the answer is i wish i

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.

number of electrons for neutral cl