As we know that gravitational potential energy is given by
here we have
m = mass = 120 kg
h = height = 8.2 m
now from above formula
so above is the gravitational potential energy of the couch
Answer:
Heat
Friction is what causes heat.
Brainliest always helps.
The value of relative humidity becomes 100% leading to condensation of water vapor in the air into water droplets or water (dew)
Answer:
first number is 113 and the second number is 15