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Does free-fall acceleration vary on other planets?
Yes, free-fall acceleration varies on other planets depending on their mass and radius. For example, the acceleration due to gravity on Mars is about 3.7 m/s^2, while on Jupiter it is about 24.8 m/s^2. This variation is due to the different masses and sizes of the planets.
What is the acceleration of an object in a free fall at Earth's surface?
The acceleration of an object in free fall at Earth's surface is approximately 9.81 m/s^2, directed downward towards the center of the Earth. This value is often denoted as the acceleration due to gravity (g) and is constant near the surface of the Earth.
What is a feeling of weight lessness in orbit called?
Free fall. The acceleration is perfectly balanced by the force, so it feels like being completely at rest, with everything else moving.
What is the gravitational acceleration of mars?
The average gravitational acceleration on Mars is approximately 3.7 m/s^2, which is about 0.38 times the gravitational acceleration on Earth. This means objects on Mars weigh less compared to on Earth due to the weaker gravitational pull.
Would the acceleration due to gravity on mars be bigger or smaller than on earth and why?
The acceleration due to gravity on Mars would be smaller than on Earth. This is because Mars has less mass than Earth, so its gravitational pull is weaker. On Mars, the acceleration due to gravity is about 3.71 m/s^2, while on Earth it is about 9.81 m/s^2.
