We all should know that reality is an illusion and the universe is a hologram. we also should know that time is dead and meaning has no meaning.
I have done this before but i can't remember what I need to do
The printing press originated in Germany in the 15th century.
Answer:
Given,
mass, m=40kg
length of rope, h=2m
Required,
Thermal energy.
<u>Assumption</u><u>;</u>
The P.E can be transformed to thermal energy.
then,
P. E = Thermal energy.
Since,
P.E = mhg
Thermal energy = mhg
T.E = 40*2*9.8
T. E = 784J
Therefore the thermal energy created will be 784J.