One example of current electricity are transmission lines. These bring electricity from power stations to individual houses.
Answer:
Explanation:
As we know that the speed of the rocket is v1 and v2 at the bottom and top of the window
then we will have
also we know that
now we have
also we have
now if the sill of the window is at height 8 m from the ground then we have
It depends what is the position of earth and saturn. Distance from earth to saturn varies depending on whether earth is between sun and saturn or sun is between earth and saturn. Obviously, the shortest distance will be if earth is between sun and saturn. we will take that the distance between earth and saturn is:
s = 1 275 000 000 km
The time required to travel that distance is:
t = s/v = 45535 hours or 1897.3 days
Answer:
A bug must swim as fast as the wave speed to keep up with the waves it produces. Moreso, a boat must be moving faster than the waves it creates to produce a bow wave.
