Answer:
gravity comes from the center of the Earth
Explanation:
Earth's gravity comes from all its mass.
Earth's gravity comes from all its mass. All its mass makes a combined gravitational pull on all the mass in your body. That's what gives you weight. And if you were on a planet with less mass than Earth, you would weigh less than you do here.
Its acceleration is 10ft/ sec
1.mirage
2.lens
3.concave lens
4.convex lens
5.index of refraction
IQ=999999
2.96 m
Thus, the wavelength of the radio waves emitted by the FM broadcast station is 2.96 m
progession
Acceleration is the change in speed over a given time period