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When acceleration upward or downward direction is taken positivw or negative?
If it is gravitational acceleration then it it is positive in downward and negative in upward direction..if it is not gravitational acceleration then it is depending upon the value of acceleration.
Difference between negative and positive acceration?
Positive acceleration ==> speeding up Negative acceleration ==> slowing down
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.
When is acceleration constant?
constant acceleration is when you gain the same speed over the same time
Why would acceleration be affected by angle of inclination?
Acceleration is affected by the angle of inclination due to the component of gravitational force acting parallel to the surface. As the angle increases, a larger portion of the gravitational force contributes to accelerating an object down the slope. Conversely, at smaller angles, less gravitational force acts parallel to the incline, resulting in lower acceleration. Thus, the steeper the incline, the greater the acceleration experienced by an object moving down it.
What is the difference between the gravitational force (g) and the acceleration due to gravity (g) in the field of physics?
The gravitational force (Fg) is the force of attraction between two objects due to their masses, while the acceleration due to gravity (g) is the acceleration experienced by an object in a gravitational field. The gravitational force is a force, measured in newtons, while the acceleration due to gravity is a measure of how quickly an object accelerates towards the Earth, typically around 9.81 m/s2.
What is the relationship between static acceleration and an object's position in a gravitational field?
The relationship between static acceleration and an object's position in a gravitational field is that the static acceleration of an object in a gravitational field is constant and does not change with the object's position. This means that the object will experience the same acceleration due to gravity regardless of where it is located within the gravitational field.
Is gravitational pull the same as gravitational acceleration?
No. "Pull" is a force, not an acceleration.
What is the relation connecting acceleration and gravitational force?
The same as the relation between acceleration and any other force. Force = (mass) x (acceleration) If the force happens to be gravitational, then the acceleration is down, and the formula tells you the size of the acceleration. If the acceleration is down and there are no rocket engines strapped to the object, then it's a pretty safe bet that the force is gravitational, and the formula tells you the size of the force.
What is the acceleration of a kg object of the gravitational force pulls downwards on it but the air resistance pushes upward with a force of N?
The acceleration of the object would be less than the acceleration due to gravity as the air resistance provides an opposing force. The net force acting on the object would be the difference between the gravitational force and the air resistance force. The acceleration can be determined using Newton's second law, F = ma.
What is gravitational acceleration equal to?
Gravitational acceleration is equal to approximately 9.81 m/s^2 on the surface of the Earth. It is the acceleration experienced by an object due to gravity pulling it towards the center of the Earth.
How do you calculate the gravitational acceleration of an object?
To calculate the gravitational acceleration of an object, you can use the formula: acceleration due to gravity (g) gravitational force (F) / mass (m). The gravitational force can be calculated using Newton's law of universal gravitation, which is F G (m1 m2) / r2, where G is the gravitational constant, m1 and m2 are the masses of the two objects, and r is the distance between their centers.
Are inertial and gravitational acceleration equal?
No, inertial and gravitational acceleration are not equal. Inertial acceleration is caused by changes in velocity due to forces acting on an object, while gravitational acceleration is caused by the force of gravity on an object due to its mass.
When acceleration upward or downward direction is taken positivw or negative?
If it is gravitational acceleration then it it is positive in downward and negative in upward direction..if it is not gravitational acceleration then it is depending upon the value of acceleration.
Magnitude of gravitational acceleration on mercury?
The magnitude of the gravitational acceleration on Mercury is approximately 3.7 m/s^2. This is about 38% of the gravitational acceleration on Earth.
What is the relationship between Issac Newtons first law of motion and gravitational potential energy?
No Gravitational potential energy equals no force and thus no acceleration.
Does mass and air resistance affect the gravitational attraction between objects?
No, mass and air resistance do not affect the gravitational attraction between objects. Gravity is solely dependent on the masses of the objects and the distance between them. Mass affects the magnitude of the gravitational force, while air resistance is a separate force that opposes the motion of objects through a fluid medium like air.
