What is the gravitational acceleration at the altitude of 2000 km?
Table of Contents
- 1 What is the gravitational acceleration at the altitude of 2000 km?
- 2 What is the acceleration of gravity at a height of 6400 km above the earth’s surface?
- 3 How do you find acceleration due to gravity with velocity and time?
- 4 What is the acceleration due to gravity at an altitude 6.4 * 10 6 m?
- 5 What is meant by acceleration due to gravity derive an expression for acceleration due to gravity in terms of mass m of earth and its radius R?
- 6 What is the formula for acceleration at the equator?
- 7 What is acceleration due to gravity (Galt)?
What is the gravitational acceleration at the altitude of 2000 km?
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) |
|---|---|---|
| 2000 km above surface | 8.38 x 106 m | 5.68 |
What is the value of acceleration due to gravity at an altitude of 1000 km?
7.3 m/s2
∴ Acceleration due to gravity 1,000 km (620 mi) above Earth’s surface is 7.3 m/s2 (24 ft/s2).
What is the acceleration of gravity at a height of 6400 km above the earth’s surface?
You do know that at Earth’s surface, 6,400 km from the center, the gravitational acceleration is 9.8 m/s2. To calculate using this equation at the height of the Space Shuttle, the numerator remains the same; however, the denominator increases from (6,400 km)2 to (6,700 km)2, a difference of about 8\%.
What is the value of acceleration due to gravity?
9.8 m/s/s.
The numerical value for the acceleration of gravity is most accurately known as 9.8 m/s/s.
How do you find acceleration due to gravity with velocity and time?
The acceleration of gravity near the earth is g = -9.81 m/s^2. To find out something’s speed (or velocity) after a certain amount of time, you just multiply the acceleration of gravity by the amount of time since it was let go of. So you get: velocity = -9.81 m/s^2 * time, or V = gt.
What is acceleration due to gravity explain formula of relation between g and g and find the value of g?
The acceleration due to gravity is the acceleration experienced by an object during free fall when in vacuum due to the gravitational force of the Earth. The standard value of g is 9.8 m/s² on the surface of the earth. We know that gravitational force F = GMm/ (r+h)²
What is the acceleration due to gravity at an altitude 6.4 * 10 6 m?
The mass of the body, m is 20 kg. Here, g is the acceleration due to gravity, h is the height and r is the radius of the Earth. Substitute 2 x 106 m for h, 9.8 ms-2 for g and 6.4 x 106 m for r in the above expression to calculate gh. Hence, the acceleration due to the gravity of the body at height h is 7.35 ms-2.
What is the expression for acceleration due to gravity?
| Acceleration Due to Gravity (g) | |
|---|---|
| Symbol | g |
| SI Unit | ms-2 |
| Formula | g = GM/r2 |
| Values of g in SI | 9.806 ms-2 |
What is meant by acceleration due to gravity derive an expression for acceleration due to gravity in terms of mass m of earth and its radius R?
Mass of the earth = 6.0 x 1024 kg; mean radius of the earth = 6.4 x 106 m; G =6.67 x 10-11 N m2 kg-2. Acceleration due to gravity at the surface of the earth = 9.8 m/s2. When a body is thrown a body in the upward direction, the kinetic energy of the body converts into potential energy.
What is the acceleration due to gravity at a height 1 km?
The acceleration due to gravity at a height 1 km above the earth is the same as at a depth d below the surface of earth. Then: The acceleration due to gravity at a height 1 km above the earth is the same as at a depth d below the surface of earth.
What is the formula for acceleration at the equator?
At poles, θ = 90°⇒ g’ = g. At the equator, θ = 0° ⇒ g′= g – Rω 2. For an object placed at a height h, the acceleration due to gravity is less as compared to that placed on the surface.
Is acceleration due to gravity a vector or scalar quantity?
It has both magnitude and direction, hence, it’s a vector quantity. Acceleration due to gravity is represented by g. The standard value of g on the surface of the earth at sea level is 9.8 m/s 2. JEE Main 2021 LIVE Physics Paper Solutions 24-Feb Shift-1 Memory-Based
What is acceleration due to gravity (Galt)?
Acceleration Due to Gravity (galt): The calculator returns the acceleration in meters per second squared. However, this can be automatically converted to compatible units via the pull-down menu. The Acceleration due to Gravity by Altitude formula computes the approximate acceleration due to gravity on the surface of the Earth based on the altitude.