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When you do positive work on an object, what changes occur in the object as a result of your efforts?
When you do positive work on an object, the object's energy increases and its motion or position may change as a result of your efforts.
What would happen to an object's velocity if positive work was done on an object?
If positive work is done on an object, its velocity will increase. This is because work done on an object transfers energy to the object, which can result in an increase in its kinetic energy and thus its velocity.
When is positive work done in a physical system?
Positive work is done in a physical system when the force applied to an object is in the same direction as the displacement of the object.
What does negative work mean and how does it differ from positive work?
Negative work occurs when the force applied to an object is in the opposite direction of the object's motion, resulting in a decrease in the object's energy. In contrast, positive work occurs when the force applied is in the same direction as the object's motion, leading to an increase in the object's energy.
What are the differences between positive and negative work in the context of physics?
In physics, positive work occurs when a force is applied in the same direction as the displacement of an object, resulting in energy being transferred to the object. Negative work occurs when the force is applied in the opposite direction of the displacement, causing the object to lose energy. Positive work increases the object's kinetic energy, while negative work decreases it.
When you do positive work on an object, what changes occur in the object as a result of your efforts?
When you do positive work on an object, the object's energy increases and its motion or position may change as a result of your efforts.
What would happen to an object's velocity if positive work was done on an object?
If positive work is done on an object, its velocity will increase. This is because work done on an object transfers energy to the object, which can result in an increase in its kinetic energy and thus its velocity.
When is positive work done in a physical system?
Positive work is done in a physical system when the force applied to an object is in the same direction as the displacement of the object.
What does negative work mean and how does it differ from positive work?
Negative work occurs when the force applied to an object is in the opposite direction of the object's motion, resulting in a decrease in the object's energy. In contrast, positive work occurs when the force applied is in the same direction as the object's motion, leading to an increase in the object's energy.
What are the differences between positive and negative work in the context of physics?
In physics, positive work occurs when a force is applied in the same direction as the displacement of an object, resulting in energy being transferred to the object. Negative work occurs when the force is applied in the opposite direction of the displacement, causing the object to lose energy. Positive work increases the object's kinetic energy, while negative work decreases it.
What are the differences between negative work and positive work?
Negative work occurs when the force applied to an object is opposite to the direction of its motion, resulting in a decrease in the object's energy. Positive work, on the other hand, happens when the force applied is in the same direction as the object's motion, leading to an increase in its energy.
Does the work-kinetic energy theorem hold for both positive and negative work?
Yes, the work-kinetic energy theorem holds for both positive and negative work. Positive work increases the kinetic energy of an object, while negative work decreases it. The theorem states that the net work done on an object is equal to the change in its kinetic energy.
What is the difference between positive and negative work?
Positive work occurs when a force is applied in the same direction as the displacement of an object, resulting in energy being transferred to the object. Negative work occurs when a force is applied in the opposite direction of the displacement, resulting in energy being taken away from the object.
When the force on an object points at least partialy in the?
direction of motion, it does positive work on the object, increasing its kinetic energy.
What happens to an object with a positive charge and an object with a positive charge?
They attract.
When the force acting on an objects points at least partially in the blank direction of the motion the work done is considered to be what?
When the force acting on an object points at least partially in the direction of motion, the work done is considered to be positive. This is because the force is helping to move the object in the same direction as its motion, resulting in a positive work output.
Work done in lifting and lowering an object?
The work done in lifting an object is positive, as energy is input to move it against gravity. The work done in lowering an object is negative, as the object is moving in the direction of the force of gravity, and energy is being released. Overall, the work done will depend on the distance the object is lifted or lowered and the force applied.
