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if g = 10(m/s)/s then force down = ma = 10*1.4=14n
14n-2.5n=11.5n
a=f/m = 11.5/1.4 = 8.21 (m/s/)s
What else can I help you with?
What is the acceleration of a. 1.4 kg object if the gravitational force pulls downward on orbit the air resistance pushes up on it with a force of 2.5N?
The net force acting on the object is the difference between the gravitational force pulling downward and the air resistance pushing upward. Calculate the net force: 2.5N (upward) - mg (gravitational force). Then, use Newton's second law, F = ma, to find the acceleration a = net force / mass.
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 happens to the acceleration and velocity when an object in free fall moves downward?
In free fall, the acceleration of the object remains constant at 9.8 m/s^2 directed downward towards the center of the Earth. The object's velocity will increase as it falls due to the constant acceleration, until it reaches terminal velocity if air resistance is present.
Describe how the velocity and acceleration of an object change as it fell from tall building?
The magnitude of the velocity will increase. The velocity will be downward - and since it increases, the acceleration will be downward. The acceleration doesn't change (it will remain constant at about 9.8 m/sec2), unless air resistance becomes significant.
If you drop an object it will accelerate downward at a rate of 9.8 meters per second squared if you instead throw it downwards its acceleration will be greater or less?
It's initial acceleration (when it is still in your hand) will be greater than that of a free falling object. However, once it leaves your hand, there are no other forces other than gravity acting on it (neglecting air resistance), so a thrown object will accelerate at 9.8 meters per second squared.
What is the acceleration of a. 1.4 kg object if the gravitational force pulls downward on orbit the air resistance pushes up on it with a force of 2.5N?
The net force acting on the object is the difference between the gravitational force pulling downward and the air resistance pushing upward. Calculate the net force: 2.5N (upward) - mg (gravitational force). Then, use Newton's second law, F = ma, to find the acceleration a = net force / mass.
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 happens to the acceleration and velocity when an object in free fall moves downward?
In free fall, the acceleration of the object remains constant at 9.8 m/s^2 directed downward towards the center of the Earth. The object's velocity will increase as it falls due to the constant acceleration, until it reaches terminal velocity if air resistance is present.
Describe how the velocity and acceleration of an object change as it fell from tall building?
The magnitude of the velocity will increase. The velocity will be downward - and since it increases, the acceleration will be downward. The acceleration doesn't change (it will remain constant at about 9.8 m/sec2), unless air resistance becomes significant.
If you drop an object it will accelerate downward at a rate of 9.8 meters per second squared if you instead throw it downwards its acceleration will be greater or less?
It's initial acceleration (when it is still in your hand) will be greater than that of a free falling object. However, once it leaves your hand, there are no other forces other than gravity acting on it (neglecting air resistance), so a thrown object will accelerate at 9.8 meters per second squared.
When no air resistance acts on a nicely tossed basketball its acceleration is what?
It doesn't matter whether the object is a basketball or something else. If there is no air resistance, the acceleration due to gravity is 9.8 meters/second2, in the downward direction.
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.
Why is the mass of an object same on the moon as it is on earth but the weight is different?
Mass is the amount of matter in an object. It does not change based on gravity. Weight is the force an object exerts 'downward' due to gravitational acceleration. Force = (mass)*(acceleration). Acceleration due to gravity is less on the Moon than on Earth.
What is the fastest speed reached by an object falling through the air called?
This is called "terminal velocity". When the drag (friction) caused by the air is equal to the force of gravitational acceleration, the object stops increasing in speed. This is directly related to the area of the object, which determines the air resistance.
How does air resistance affect the acceleration of a falling object-How does air resistance affect the acceleration of a falling object?
It reduces the acceleration of the falling object due to friction.
What is the definition of resistance to acceleration?
Inertia resists acceleration. Inertia resists a change in the state of motion of a particle or rigid body. For instance, in order for the state of motion of an object to change, there must be a net external force exerting on the object, which is defined as mass times acceleration. Resistance to this net external force would therefore have to resist the object's acceleration, and that is inertia.
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.
