Question

Is the value of g always 9.8m/s if not why explain

Answer 1

No.

Explanation:

g is not truly constant; it varies from location to location. 9.8 m/s^2 is just an average. The true value varies with your latitude and longitude (mainly due to surface variations in Earth's density).

Hope it helps.

Answer 2

Answer:

No , the value of g is not always 9.8m/s as it varies place to place , At equator , it's value becomes 0 and at poles it's values increases . As we go upward or downward , it's value is constant i.e., 9.8m/s or 10 m/s .

Note : Actually , the value of g is approx.9.77.............but it assumed as 9.8m/s or we may take the value of g as 10m/s .