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Do you add or subtract if forces are acting on an object in the same direction?
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∙ 11y ago
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What is determined by combining forces?
this is the net resultant force acting on the object, taking into account all of the forces acting, their strength and direction.
What are equal forces acting on an object in opposite directions?
Equal forces acting on an object in opposite directions are called balanced forces. If they are on the same line of action, they are called couple forces.
What can you say about the forces acting on a stationary object?
The forces acting on a stationary object are balanced. If you were to add up all the forces (taking the directions into account, you would get a total of 0. There are always forces acting on a object, such as gravity, so you cannot say that there are no forces acting on it. You can say that the forces are balanced.
Can equal forces in opposite direction change an objects motion?
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
What would be the effect upon an object if the two forces acting were not lined up?
The object will speed up change direction or slow down.
Can forces acting on an object change speed direction or both?
Both.
Explain Can there be forces acting on an object if the object is a rest?
Yes. Forces with identical value but with opposite direction will produce no displacement.
If you push an object in a forward direction does its velocity have to be forward?
No. It depends on what other forces are acting on the object.
if the forces acting on an object are balanced the object may change speed change direction or do both true or false?
If the forces acting on an object are balanced, then the object will do none of those things. The statement is false.
If the net force On an an object is zero what do you know about all of the forces acting on the object?
Net force is a combination of all the foces acting on an object.If two forces are acting in the same direction you add the forces to calculate the net force
What happens to forces when they are acting in the same direction?
Two forces acting in the same direction add together. If those two forces are acting on an object, the object will accelerate faster than if there was only one force acting on the object.
What are equal forces acting on an object in opposite directions?
Equal forces acting on an object in opposite directions are called balanced forces. If they are on the same line of action, they are called couple forces.
What is determined by combining forces?
this is the net resultant force acting on the object, taking into account all of the forces acting, their strength and direction.
What can you say about the forces acting on a stationary object?
The forces acting on a stationary object are balanced. If you were to add up all the forces (taking the directions into account, you would get a total of 0. There are always forces acting on a object, such as gravity, so you cannot say that there are no forces acting on it. You can say that the forces are balanced.
What is it when you add two forces acting on an object?
Two forces acting in the same direction cause the body to speed up (accelerate) if the forces are acting in opposite directions, subtract one from the other. The difference is the net force on the body and will be the direction in which it accelerates. Obviously, if they're the same size and opposite in direction, providing the body is rigid (it doesn't deform, in other words), the stat of motion of the body will stay the same (either at rest or moving at a steady speed in a straight line).
Forces that are equal in size but opposite in direction are called unbalanced forces?
False forces that are equal in size but opposite in direction are called balanced forces. Unbalanced forces acting on an object cause the object to accelerate.
What are unbalanced forces and what?
Balanced forces describes when all forces on an object are equal. Unbalanced forces describes when the forces on an object are unequal, resulting in movement. Forces are balanced when the vector sum of all the forces acting on the object is zero, at which point the object will be at rest or be in motion with constant velocity. Forces are unbalanced when the vector sum of all the forces acting on the object is greater or less than zero, at which point the object will accelerate by either starting motion from rest, or changing its motion if it is already in motion, for example, by changing direction or speed.
