Table of Contents
Why is the value of g 9.8 M s2?
Its value is 9.8 m/s2 on Earth. That is to say, the acceleration of gravity on the surface of the earth at sea level is 9.8 m/s2….The Value of g Depends on Location.
Location | Distance from Earth’s center (m) | Value of g (m/s2) |
---|---|---|
Earth’s surface | 6.38 x 106 m | 9.8 |
1000 km above surface | 7.38 x 106 m | 7.33 |
What is value of g Class 9?
➡️The value of g is 9.8 m/s^2.
What does a small value of g indicate Class 9?
A small value of G indicates that the force of gravitational attraction between two ordinary sized objects is a very weak force.
How do you find the velocity squared?
Final velocity (v) squared equals initial velocity (u) squared plus two times acceleration (a) times displacement (s). Solving for v, final velocity (v) equals the square root of initial velocity (u) squared plus two times acceleration (a) times displacement (s).
How do you find the final velocity of Class 9?
Finding the final velocity is simple with a few calculations and basic conceptual knowledge. Determine the object’s original velocity by dividing the time it took for the object to travel a given distance by the total distance. In the equation V = d/t, V is the velocity, d is the distance and t is the time.
What is the acceleration value of 9/8 m/s2 in words?
The acceleration value 9.8 m/s2 (meter per second squared) in words is “nine point eight m/s2 (meter per second squared)”. This is simple to use online converter of weights and measures.
What is the value of G for holding an apple?
g = 9.8 m/s 2. The average value of g is 9.80665 m/s2, but values are different around the world, such as Calcutta at 9.78548, London at 9.81599 and Tokyo at 9.79805. So most people just use 9.8 m/s2. To hold an apple against gravity needs force.
Does the value of G depend on the mass of an object?
The value of g is independent of the mass of the object and only dependent upon location – the planet the object is on and the distance from the center of that planet. Investigate! Even on the surface of the Earth, there are local variations in the value of g.
Why does the G value vary at the equator and Poles?
These variations result from the varying density of the geologic structures below each specific surface location. They also result from the fact that the earth is not truly spherical; the earth’s surface is further from its center at the equator than it is at the poles. This would result in larger g values at the poles.