Is gravity 9.8 ms

Answer 1

Oh, dude, gravity is actually around 9.81 m/s², but who's counting, right? I mean, it's not like we're out here measuring it with a ruler. So, yeah, technically you're close, but like, not close enough.

Answer 2

Well, honey, technically, the acceleration due to gravity on Earth is approximately 9.81 m/s², but we can round down to 9.8 m/s² for simplicity's sake. So, yes, gravity on Earth is about 9.8 m/s², but don't go jumping off any buildings thinking you'll float away anytime soon.

Answer 3

Yes, the acceleration due to gravity on the surface of the Earth is approximately 9.8 m/s^2. This value is a constant that represents the rate at which objects accelerate towards the Earth when in free fall. It is important to note that this value can vary slightly depending on location and altitude, but 9.8 m/s^2 is a commonly used standard value for calculations.

Answer 4

According to Newton's law of Universal Gravitation, all masses have a force of attraction between itself and another mass. This force is proportional to the object's masses and inversely proportional to the radius between the objects squared. The formula F=GMm/r^2 can be used to calculate the Earth's gravitational field.

F=mGM/r^2

but the force we are trying to find is the gravitational force.

as F=ma (newton's second law), a=GM/r^2.

Since G is 6.67x10^-11, M = 5.98x10^24 and r = 6367000m, we can find out 'a' which is the acceleration an object will experience on the surface of Earth due to the Earth's gravitational field. It will equal to approximately 9.8 metres per second squared.

Answer 5

Well it vary with distance from center of the earth. If you take measurement of gravity very high above the ground it may be less than 9.8 and if you measure it below the earth surface then it may be more. Average pull of gravity at surface is 9.8ms-2

-Thunder

Answer 6

9.8 m/s2 is the 'acceleration' due to gravity, on or near the surface of the earth.

Answer 7

The acceleration due to gravity on Earth is approximately 9.81 m/s². This value represents the rate at which an object accelerates towards the Earth when dropped from a height.

Answer 8

Earth's surface gravity is 9.8 m s-2.

Answer 9

True.