Table of Contents
What is the escape velocity from Mars?
5.03
Bulk parameters
| Mars | Ratio (Mars/Earth) | |
|---|---|---|
| Escape velocity (km/s) | 5.03 | 0.450 |
| GM (x 106 km3/s2) | 0.042828 | 0.107 |
| Bond albedo | 0.250 | 0.817 |
| Geometric albedo | 0.170 | 0.392 |
How far away from the Earth does the acceleration due to gravity become 10\% of its value on the Earth’s surface radius of the Earth is 6370 km?
How far away from the earth does the acceleration due to gravity become 10\% of its value on earth’s surface? Radius of earth = 6.37 xx 10^(6) m.
What is the radius of Mars in KM?
2,106.1 mi
Mars/Radius
How do you calculate the escape velocity of the Earth?
What is the Value of Escape Velocity of the Earth?
- The acceleration due to gravity (earth), g = 9.8 m/s2.
- The radius (earth), R = 6.4 × 106 m.
- The escape velocity (earth), ve = √2 × 9.8 × 6.4 × 106.
- Therefore, ve = 11.2 × 103 m/s = 11.186 km/s or 11.2 km/s (Approximately).
What is the radius of Mars?
What is the acceleration due to gravity near the earth’s surface?
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. When discussing the acceleration of gravity, it was mentioned that the value of g is dependent upon location. There are slight variations in the value of g about earth’s surface.
What is the radius of Earth and of Mars?
Q4. The radius of earth is 6370 Km and of mars is 3400 Km. If an object weighs 200 N or earth, what will be its weight on mars. The mass of mars is 0.11 that of earth. Here we have provided some of the frequently asked questions related to this NCERT Solutions for Class 9 Science Chapter 10 Gravitation Exercise:
What will be the weight of an object on Mars?
The radius of earth is 6370Km and of mars is 3400 Km. If an object weighs 200N or earth, what will be its weight on mars. The mass of mars is 0.11 that of earth. The weight of the object on the mars = 77.22 N.
How much gravity does Mars have compared to Earth?
From a number of common sources [References 1, 2] you can find that Mars has 0.3794 x Earth’s gravity. That means a 200 Newton object will be 200 x 0.3794 = 75.88 Newtons on Mars. Where R2 is the radius of planet 2; R1 is the radius of planet 1; D2 is the density of planet 2, and D1 is the density of planet 1.