As we know that
P.E. = mgh
where,
P.E. = Potential energy of the object =?
m= mass of object= 3kg
g= acceleration due to gravity = 9.8 ms^-2
h = height between object and animal = 0 m
Then
P.E. = 3× 9.8 × 0 = 0 Joules or 0J
<em>Have a luvely day!</em>
3 subatomic particles in the nucleus
which is proton(24),neutron (28) and electrons(24)
They will be stay the same all the way through. your product must be the same mass
