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
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Yes, forces can change the speed, direction, or shape of an object's motion. For example, a force can accelerate or decelerate an object, change its path, or cause it to rotate.
A force causes a mass to accelerate (change its velocity)
yes
No
If the object doesn't move, the forces HAVE TO be balanced. There is no other way.
A force can change the speed, direction, or shape of a moving object. It can accelerate, decelerate, or stop the object depending on the magnitude and direction of the force applied.
All of those motions are 100% the result of the forces on the object.
Push and pull are both forces acting on the object. According to Newton's laws of motion, they will increase the velocity of the object in the direction of the force. The acceleration of the object will be directly proportional to the magnitude of the force in that direction and inversely proportional to the mass of the object.
No it isn't. Motion means something moving.Direction has to be established for there to be a change in it. An object that moves forward, stops, and then moves forward again experiences motion without a change in direction. An object that moves forward, stops, and then moves to the right experiences both motion and a change in direction.
Balanced forces will not change the velocity - speed and direction - of a moving object. the object will continue to move in the same way.
Not exactly. 'Motion' or 'change of motion' are not force. But the only way to change an object's motion is to cause the group of forces on it to be unbalanced. If the object's motion is changing, then you can be sure that the group of forces acting on it is unbalanced.
If the object doesn't move, the forces HAVE TO be balanced. There is no other way.
-- An unbalanced group of forces on an object causes the object to accelerate in the direction of the net force. -- If an object is not moving, then the group of forces on it must be balanced, else it would be accelerated.
acheche
A force can change the speed, direction, or shape of a moving object. It can accelerate, decelerate, or stop the object depending on the magnitude and direction of the force applied.
what starts to move an object is force because it's pushing on the object and what stop's the obect from moveing is force too because if the force is going the oppisit way its going to stop the object.
All of those motions are 100% the result of the forces on the object.
All of those motions are 100% the result of the forces on the object.
All of those motions are 100% the result of the forces on the object.
All of those motions are 100% the result of the forces on the object.
All of those motions are 100% the result of the forces on the object.