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Can a body have forces applied on it but will not accelerate justify your answer?
Wiki User
∙ 15y ago
Newton's second law states that when forces an unbalanced force is applied to an object it will accelerate in the formula: Fnet=ma
where F is the sum of the forces mass and a is the acceleration.
A body can have no acceleration if the sum of all the forces is 0. So therefore forces can be applied, but they must have an equal and opposite force canceling them out. A=F/M so when F is 0, A is 0.
So if there is constant velocity on an object it will not accelerate!
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Example:
If you keep riding your bike in a certain direction at 5 m/s constantly, there is constant velocity present and no acceleration :D
Wiki User
∙ 15y ago
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Does the law of applied forces state that a body's change in mass is proportional to the amount of force applied to it?
No, the law of applied forces does not state that a body's change in mass is proportional to the amount of force applied to it. The law of applied forces states that the force applied to a body is equal to the mass of the body multiplied by the acceleration of the body. So, if the acceleration of a body increases, the force applied to it will also increase, but the mass of the body will remain the same.
What is the result in unbalanced forces?
The result of unbalanced forces is a net force that can accelerate a body.
When can a body stay at rest even though forces act on it?
The force is applied proportional to it...........
Differentiate non contact forces?
A non-contact force is any force applied o an object by another body that is not in direct contact with it,while A contact force is a force applied to a body by another body that is in contact with it. however it is to be noted that the origin of all contact forces can be traced to non-contact force.
Can forces change the way an object moves?
No, internal forces can't change the velocity of a body. Because if we want to change the velocity of a body we must apply a external force or an unbalanced force. Ex:- if we travel in a bus , if we apply some forces inside the bus the velocity of the bus can't change.so internal forces can not change the velocity of body ---- ----
When a force is applied to a body in what direction will the body accelerate?
Acceleration is in the same direction as the applied force.
Does the law of applied forces state that a body's change in mass is proportional to the amount of force applied to it?
No, the law of applied forces does not state that a body's change in mass is proportional to the amount of force applied to it. The law of applied forces states that the force applied to a body is equal to the mass of the body multiplied by the acceleration of the body. So, if the acceleration of a body increases, the force applied to it will also increase, but the mass of the body will remain the same.
What is the result in unbalanced forces?
The result of unbalanced forces is a net force that can accelerate a body.
What does force do to objects?
•An action (transfer of energy) that will accelerate a body in the direction of the applied force.
What causes the freely falling body to accelerate to the ground?
The mutual attractive forces of gravity between the body and the Earth.
When do you call a body to be rigid?
the size and shape of the body are fixed and remain unchanged when forces are applied
If several forces act in different directions on a body - in which direction will the body move?
The object behaves as if there were a single force acting on it, which is the vector sum of the multiple forces.
What can happen to objects when force is applied on them?
If it is applied equally to all points, then the effect is to accelerate the body according to F = M * a. If it's not homogenous, then it may also cause a rotation.
If two forces areequal in size but in opposite directions?
Forces that are equal in size but opposite in direction are called balanced forces.
When can a body stay at rest even though forces act on it?
The force is applied proportional to it...........
Example for when balance forces are applied then also the body is moving?
an object moving through a vaccuum
When does a shift in stress usually occur?
stress is a measure of the average force per unit area of a surface within a solid body on which internal forces act. These internal forces are a reaction to external forces applied on the body.Therefore a shift in stress happens when there is a change in the direction or amount of external force applied to the solid body.
