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If an object is increasing in speed, the acceleration is positive and the force is in the direction of travel. If the object is slowing down, the acceleration is negative and the force is acting against the direction of movement.
The force of gravity between the Earth and an object on its surface is what we call the object's "weight". What is not generally appreciated is that the object attracts the Earth toward it with the same force. This means that whatever your weight is on Earth, it's the same as the Earth's weight on you.
Inertia guarantees that an object at rest will remain at rest and an object in motion will remain in that same motion, so long as there is no external force acting on that object. Alternately, there could be force acting on it as long as that force adds up to zero.
Assuming this is a vacuum: Motion would occur only if there is no secondly force acting on the object with the same magnitude(strength) but has the opposite direction to the force you're acting upon this object.
It moves the object in the direction of the force. If a force is balanced, it means that a force of equal magnitude and opposite direction is acting upon the same object. If there isn't an equal and opposite force acting on an object, it moves it.
The object will remain the same regardless of the amount of force you apply on it.
In principle, any force acting on an object is unbalanced, UNLESS there is a second force in the opposite direction, acting on the same object.
a girl and a boy are pulling heavy crate at the same time with 10 units of force each . what is the net force acting on ythe object?
If an object is increasing in speed, the acceleration is positive and the force is in the direction of travel. If the object is slowing down, the acceleration is negative and the force is acting against the direction of movement.
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
Well, as an object is in a fluid, it displaces the water and more of one or more different objects same or different will cause more water displacement.
The force of gravity between the Earth and an object on its surface is what we call the object's "weight". What is not generally appreciated is that the object attracts the Earth toward it with the same force. This means that whatever your weight is on Earth, it's the same as the Earth's weight on you.
Inertia guarantees that an object at rest will remain at rest and an object in motion will remain in that same motion, so long as there is no external force acting on that object. Alternately, there could be force acting on it as long as that force adds up to zero.
If an object is falling, and the gravitational force is the same as the air resistance acting against the object it is called terminal speed, the object does not speed up, nor slow down A balanced group of forces has the same effect on an object as no force at all.
You find the vector sum of all the forces. That is the resultant, or net, force.
Assuming this is a vacuum: Motion would occur only if there is no secondly force acting on the object with the same magnitude(strength) but has the opposite direction to the force you're acting upon this object.
It moves the object in the direction of the force. If a force is balanced, it means that a force of equal magnitude and opposite direction is acting upon the same object. If there isn't an equal and opposite force acting on an object, it moves it.