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Determine the magnitude of the net force required to give a 4.52-kg object an acceleration of 1.50 meter per second?
Wiki User
∙ 14y ago
F = M a = (4.52) x (1.5) = 6.78 newtons
Wiki User
∙ 14y ago
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What are three important details to know about an object's motion?
Speed, Acceleration, and Position
What agents would cause a change in centripetal acceleration?
Centripetal Acceleration is the ratio of the square of the velocity and radius ac=v2/r So if we change the velocity of the circulating object or change the radius of the revolution, centripetal acceleration is changed
What object has the least inertia?
The magnitude of inertia of an object is we consider the velocity and mass.The object that has least inertia is object that has small mass and velocity.This because the small mass and velocity the easiest it to stop or stop it.As we know that inertia is the tendency of object to remain its state in rest or in uniform velocity in straight line.Small massan velocity of object the small tendency of object to remain it state in rest or in uniform velocity in straight line.
If an object moves in uniform circular motion in a circle of radius R equals 1.0 meter and the object takes 4.0 seconds to complete ten revolutions calculate the centripetal acceleration?
246.74 or the rounded answer is 247
What describes the motion of an object where there is no change in speed or direction?
Equilibrium describes any state where the acceleration and net force are zero. This means that the velocity will not change.
When a force on an object increases how does the object acceleration change?
Changing the magnitude or direction of forces exerted on an object changes the net force (sum of all forces) exerted on the object. The net force exerted on an object is defined as mass times acceleration (F = ma), where mass, m, is constant. This means that when the net force exerted on the object changes in magnitude (or direction), its acceleration will also change in magnitude (or direction). In addition, acceleration is defined as the change in velocity, so when the magnitude (or direction) of acceleration changes, the magnitude (or direction) of velocity will also change.
When does an object undergoes acceleration?
Acceleration is the change in velocity of an object over time. Take note that velocity is a vector quantity which means that it has magnitude and direction...Thus...An object undergoes acceleration when:1. there is a change in the magnitude of the velocity (speed) of an object.2. there is a change in direction of an object.3. it changes both in direction and magnitude.
What is Dividing an object in motion is its velocity by the time necessary to make that change?
(change in speed) divided by (time required to make the change)This number is the magnitude of average acceleration.
What affects the acceleration of an object?
An object's acceleration is the result of a force being applied to it. When that happens, the magnitude of the resulting acceleration is equal to the force divided by the object's mass, and the direction of the acceleration is in the direction of the force.
What two characteristics of and object determine the objects momentum?
A change in momentum exists whenever a force acts on an object, and the magnitude of the change is dependent on the mass of the object on which the force acts.
What is the rate at which the velocity of an object changes?
That's the magnitude of its acceleration.
What is An arrow drawn to represent the direction and magnitude of an object is referred to as?
There is no such thing as the direction or magnitude of an object. The direction and magnitude of its speed, acceleration, or momemtum, or of the forces on it, are represented by vectors.
What is the relationship between the force on an object and the obect acceleration?
The object's acceleration is in the same direction as the sum of all the forces on it, and its magnitude is equal to that sum divided by the object's mass.
What happens if an object covers equal distances in equal periods of time?
Then you can say that the object's speed and the magnitude of its velocity are constant, and the magnitude of its acceleration is zero.
Is The slope on a position-time graph is representative of the acceleration of the object?
No. Slope of position/time graph is speed, or magnitude of velocity.Slope of speed/time graph is magnitude of acceleration.
Where is acceleration greatest in circular motion?
If an object moves in a circle at a constant speed, the magnitude of the acceleration won't change.
Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line what does this indicate about the object acceleration?
It means that the object was accelerating or decelerating at least part of the time.
