Answer:
88.29joules
Step-by-step explanation:
mgh=gravitational potential energy
(15kg)(9.81)(0.6)= 88.29joules
C = pi x d
C = 3,14 x 18 = 56,52 m
no sorry
Exanation:
15 = 0.025
16= 3 years
15.
I=prt
15= (200)(r)(3)
200(3) = 600r
15 divided by 600r = 40 (0.025)
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16.
t= 3 years