Explain how does the rotation of the Earth makes a body weigh more at the poles than at the equator. Weight at the Surface of the Earth The gravitational force at the surface of the Earth is equal to the weight. This force pulls us down to the surfa...
Two or three times a year, the Full Moon phase coincides with the Moon reaching the lunar nodes of its orbit. These are the points where the Moon’s orbit crosses the ecliptic, which is the Sun’s path, seen from Earth. When this happens, Earth casts its shadow on the Full Moon, ca...
2) Move only the shorter hour hand to the number on the dial that you just counted when the clock chimed. (If your hour hands don’t want to move, be careful as not to bend it. It is held on only by friction and if never moved before, it may be frozen on the shaft**) The ...