How do you weigh a planet?
The weight (or the mass) of a planet is determined by its gravitational effect on other bodies. Newton’s Law of Gravitation states that every bit of matter in the universe attracts every other with a gravitational force that is proportional to its mass.
How heavy is the heaviest planet?
NASA says that Jupiter happens to be the heaviest planet in our solar system. Jupiter, with a mass of 1.90 x 10^27 kg, is said to be two and a half times the total mass of every other planet in our solar system combined.
How heavy is Jupiter?
1.898 × 10^27 kg (317.8 M⊕)
What is the force of gravity on each planet?
The weight of an object is the force on it caused by the gravity due to the planet. The weight of an object and the gravitational field strength are directly proportional….Gravity on other objects in space.
| Space object | g, gravitational field strength (N/kg) |
|---|---|
| Venus | 8.8 |
| Earth | 9.8 |
| Moon (satellite) | 1.7 |
| Mars | 3.7 |
On which planet would you feel the heaviest?
Jupiter
Is value of G same everywhere?
No, the value of g is different at different places on the surface of earth. The shape of the earth is not exactly spherical, it is flattened at the poles and is bulging out at the equator. Due to which the radius of the earth is smaller at poles and is larger at equator.
What is the main difference between G and G?
Difference Between G and g
| S.No. | Parameters | Gravitational acceleration g |
|---|---|---|
| 1. | Definition | It states that a body freely falls under the effect of gravity by a constant acceleration. |
| 2. | Value | 9.8 m s⁻² |
| 3. | Attribute (Quantity) | Vector quantity |
| 4. | Variations | Value varies with altitude, depth, and rotation of the earth. |
How do you find the value of g?
use the formula: force of gravity = mg, where m is the mass of the object andg is the acceleration of the object due togravity. Since g is always 9.8 m/s^2, just multiply the object’s mass by 9.8 and you’ll get its force of gravity!
What are the two differences between G and G?
g is the gravitational force exerted by any planet. For earth it’s 9.8m/s2….question_answer Answers(5)
| Acceleration due to gravity ( g ) | Universal Gravitation Constant ( G ) |
|---|---|
| It will change from place to place. | Constant at any place in the universe. |
| Value of g=9.8 m/s2 | Value of G=6.673×10-11 Nm2/kg2 |
What is the difference between G and A?
Answers and Replies a is the general variable for acceleration. g is just one special case since we use it all the time for gravity. also g = 9.8 or 9.81… the – comes from the problem and how you setup your coordinate system.
What is the value of G during free fall?
9.8 meters per square second