The answer is A
Explanation: the conservation of matter means that the mass stays the same
Answer:
176.58Watts
Explanation:
Power= work done /time
Where mass(m)=60kg
Height (h) =3m
Time(s)=10s
Force of gravity = 9.81m/s^2
Power=mgh/t
Power= (60kg) * (9.81m/s^2) * (3m)/10s
Power= 176.58Watts
False, as an object falls its potential energy turns into kinetic energy thus decreasing the potential energy.
Answer:
1/6 del peso en la tierra.