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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
What else can I help you with?
When constant force is applied to a body then it does it moves with uniform speed?
When a constant force is applied to a body in the absence of other forces, it will accelerate according to Newton's Second Law (F=ma). If the force is balanced by friction or other opposing forces, the body will move with a constant velocity, resulting in uniform speed.
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.
Do forces change motion of the body. why?
Yes, forces can change the motion of a body. This is because when a force is applied to an object, it can cause the object to accelerate, decelerate, or change direction depending on the magnitude and direction of the force. In accordance with Newton's second law of motion, the acceleration of an object is directly proportional to the net force acting on it.
What force can do to moving objects?
Forces can change the way the body is moving. Speed it up, slow it down, change its direction.. it depends if the body is in equilibrium or not and what forces are already in play
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.
When constant force is applied to a body then it does it moves with uniform speed?
When a constant force is applied to a body in the absence of other forces, it will accelerate according to Newton's Second Law (F=ma). If the force is balanced by friction or other opposing forces, the body will move with a constant velocity, resulting in uniform speed.
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 causes the freely falling body to accelerate to the ground?
The mutual attractive forces of gravity between the body and the Earth.
If several forces act in different directions on a body - in which direction will the body move?
The body will move in the direction of the net force, which is the combination of all the individual forces acting on the body. If the net force is greater in one direction, the body will accelerate in that direction.
What is the result in unbalanced forces?
The result of unbalanced forces is a net force that can accelerate a body.
Do forces change motion of the body. why?
Yes, forces can change the motion of a body. This is because when a force is applied to an object, it can cause the object to accelerate, decelerate, or change direction depending on the magnitude and direction of the force. In accordance with Newton's second law of motion, the acceleration of an object is directly proportional to the net force acting on it.
What force can do to moving objects?
Forces can change the way the body is moving. Speed it up, slow it down, change its direction.. it depends if the body is in equilibrium or not and what forces are already in play
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
What occurs when forces acting upon a body are not balance?
When forces acting on a body are unbalanced, the body will experience acceleration in the direction of the net force. This acceleration causes the body to change its velocity, resulting in motion. The body will continue to accelerate until the forces acting upon it become balanced.
What forces act on you when you accelerate?
When you accelerate, the main forces acting on you are the force of propulsion (generated by the vehicle or your own muscles) and the force of friction between you and the surface you are accelerating on. Additionally, you may also experience inertial forces due to your body's inertia resisting the change in motion.
Which property of a body cannot be changed if a force is applied to it?
The mass of a body cannot be changed when a force is applied to it. The force may cause the body to move or accelerate, but the mass remains constant.
