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If two or more forces act on the same object, and in the same direction, you can calculate the net force by simply adding them.
The object move in the direction of the object having more force
Every force has a direction. Two or more separate forces acting on the same object have thesame effect on the object as a single force. The strength and direction of the equivalent singleforce can easily be calculated, and may not be the same as the strength or direction of any of theindividual forces.
Drawing a free body diagram, the forces you care for are the ones in the same direction. Now drawing a vector addition diagram, we know that the first force vector plus the second force vecotr equals the resultant force vector. Therefore, the net force is equal to the value of the first force plus the value of the second force.
When they are acting on the same object at the exact same spot. For example pressure pushes in every direction at 14.7 psi, say there is a box and you push it upward the force pushing up is more than the force pushing down.
If two or more forces act on the same object, and in the same direction, you can calculate the net force by simply adding them.
You find the vector sum of all the forces. That is the resultant, or net, force.
In that case you simply add the magnitudes.
You take their algebraic sum - that is, their sum taking account of the direction. All forces acting in one direction are considered to be positive while those acting in the opposite direction are all negative.
If the force is acting in the opposite direction to the movement, the object will slow down and then accelerate in the direction of the force. Negative for
The object move in the direction of the object having more force
Every force has a direction. Two or more separate forces acting on the same object have thesame effect on the object as a single force. The strength and direction of the equivalent singleforce can easily be calculated, and may not be the same as the strength or direction of any of theindividual forces.
The direction of the arrow indicates the direction of the resultant force. The length of the arrow indicates the amount of the force. Resultant means the net result of two or more forces.
In the most general situation, net force on an object causes the object to accelerate in the direction of the net force. Under specialized conditions, net force might enable the sportsman to lift the exhausted fish gently out of the water, or it might reflect the inept serve back in the direction from which it arrived.
the object accelerates in each direction that the forces define. The object will accelerate, overall, in a direction representative of all forces.
Drawing a free body diagram, the forces you care for are the ones in the same direction. Now drawing a vector addition diagram, we know that the first force vector plus the second force vecotr equals the resultant force vector. Therefore, the net force is equal to the value of the first force plus the value of the second force.
When they are acting on the same object at the exact same spot. For example pressure pushes in every direction at 14.7 psi, say there is a box and you push it upward the force pushing up is more than the force pushing down.