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Why does an astronaut weigh less on the moon?
An astronaut weighs less on the moon because the moon has less mass than Earth, meaning weaker gravitational force. Weight is the result of the gravitational force acting on an object's mass, so with less force on the moon, the astronaut feels lighter.
The amount of gravitational force that acts on the space shuttle while in orbit is?
The amount of gravitational force acting on the space shuttle in orbit is still significant, approximately 90% of the force experienced on the surface of the Earth. This force is what keeps the shuttle and astronauts in orbit around the Earth, counteracting the centripetal force that tries to pull them away.
Is the mass of an astronaut more or less on the moon or on earth?
The mass of an astronaut remains the same whether they are on the moon or on Earth. Mass is a measure of the amount of matter an object has and is independent of the gravitational force acting on it. However, the weight of an astronaut would be less on the moon compared to Earth due to the moon's weaker gravitational pull.
What is the mass of an astronaut on earth?
The mass of an astronaut on Earth would be the same as their mass in space. Mass is a measure of the amount of matter in an object and does not change with location. It is the weight of the astronaut that would vary depending on the gravitational force acting on them.
What forces are acting on a shuttle as it sits on the launch pad?
The main forces acting on a shuttle on the launch pad are the gravitational force pulling it downwards, the normal force exerted by the ground pushing it upwards, and possibly wind resistance. Additionally, the rocket engines may be applying a thrust force in preparation for launch.
Why does an astronaut weigh less on the moon?
An astronaut weighs less on the moon because the moon has less mass than Earth, meaning weaker gravitational force. Weight is the result of the gravitational force acting on an object's mass, so with less force on the moon, the astronaut feels lighter.
A freely floating Astronaut pushes another freely floating astronaut in an artificial satellite What is the force applied by the 1st astronaut on the 2nd one?
The force applied would be zero as a freely floating astronaut feels weightlessness as the gravitational force acting on him is zero.
What has changed to cause the weight of the astronaut to be different?
weight= mass*gravity in this case, an astronauts mass has stayed the same, but the gravitational force acting upon him has decreased, decreasing his weight. gravity decreses because the astronaut is further from the centre of gravitational attraction (the earth)
The amount of gravitational force that acts on the space shuttle while in orbit is?
The amount of gravitational force acting on the space shuttle in orbit is still significant, approximately 90% of the force experienced on the surface of the Earth. This force is what keeps the shuttle and astronauts in orbit around the Earth, counteracting the centripetal force that tries to pull them away.
Is the mass of an astronaut more or less on the moon or on earth?
The mass of an astronaut remains the same whether they are on the moon or on Earth. Mass is a measure of the amount of matter an object has and is independent of the gravitational force acting on it. However, the weight of an astronaut would be less on the moon compared to Earth due to the moon's weaker gravitational pull.
What is the mass of an astronaut on earth?
The mass of an astronaut on Earth would be the same as their mass in space. Mass is a measure of the amount of matter in an object and does not change with location. It is the weight of the astronaut that would vary depending on the gravitational force acting on them.
What is the path in which an object moves round round another?
The path in which an object moves around another is called its orbit. This trajectory can be circular or elliptical, depending on the gravitational forces acting on the object and its velocity. In a stable orbit, the gravitational pull of the central object balances the inertia of the orbiting object, allowing it to maintain a consistent path. Examples include planets orbiting the sun and moons orbiting planets.
What forces are acting on a shuttle as it sits on the launch pad?
The main forces acting on a shuttle on the launch pad are the gravitational force pulling it downwards, the normal force exerted by the ground pushing it upwards, and possibly wind resistance. Additionally, the rocket engines may be applying a thrust force in preparation for launch.
What do we call it when the gravitational forces on an object in space are balanced?
When the gravitational forces on an object in space are balanced, we call it zero gravity or weightlessness. This occurs when the object is in free fall or orbiting the Earth without any external forces acting on it to counteract gravity.
What is the gravitational force acting upon an astronaut when lifting off?
The actual gravitational force on the astronaut ... the force attracting him to themass of the earth ... is exactly the same as it always is, and is equal to his weight.But ... he feels as if there's more force on him, as if his weight has increased.That's because he's accelerating aboard the launch vehicle, and there's no wayto tell the difference between the force of gravity and the force of acceleration.
How does gravitational force acting on the planet compare to the gravitational force acting on the moon due to the planet?
The gravitational force acting on the planet is much greater than the gravitational force acting on the moon due to the planet. This is because the planet has a significantly larger mass than the moon, resulting in a stronger gravitational pull on the moon towards the planet.
What forces act on a space shuttle when it lands?
When a space shuttle lands, the main forces acting on it are gravitational force, aerodynamic drag, and the thrust from any retro rockets or thrusters being used. Additionally, the landing gear and brakes may also generate frictional forces as they slow down the shuttle.
