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force
result in a net force of 0 N
friction
C. The applied force must make the object move. D. At least part of the applied force must be in the same direction as the movement of the object.
Velocity changes as the result of a force. More specifically, the net force on an object must be different to zero. The net force is the vector sum of all the forces acting on an object.
they must be touching
The force must couple to the object. The point of application of the force must be able to move in the direction of the force.
Every force must have an equal counter force.
force
force
force
1 there must be movement 2. there must be force 3. the force and satnce the object travels must be in the same direction
result in a net force of 0 N
friction
The force of gravity must be greater than the mass of the object
Work is the scalar product of the force acting on an object and the displacement caused by that force. In order for work to be done, the object must be moved in the direction of the force.
C. The applied force must make the object move. D. At least part of the applied force must be in the same direction as the movement of the object.