Answer:
Joule
Explanation:
energy, work, quantity of heat
m2·kg·s-2
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
Answer is c that is he particles move perpendicular to the direction of the wave.