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Negative work occurs when the force applied to an object is in the opposite direction to the object's displacement, resulting in energy being taken away from the system. Examples include when friction slows down a moving object or when a force opposes the direction of motion of an object.
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Can total work done on an object negative?
Yes, the total work done on an object can be negative. This occurs when the force applied to the object is in the opposite direction to the displacement of the object. In this case, the work done is considered negative.
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.
When can work be negative physics?
Work can be negative in physics when the force applied to an object is in the opposite direction of the displacement of the object. This means that the force is doing work to move the object backward or against its direction of motion, resulting in negative work done. It is important to consider both the direction of the force and the direction of the displacement when calculating work.
Is rolling a cart up a ramp an example of doing negative work?
Rolling a cart up a ramp is an example of doing positive work, not negative work. Negative work would be done if the force applied was opposite to the direction of motion, causing the cart to move in the opposite direction of the force applied.
How can work be negative?
Work is considered negative when the force applied to an object is in the opposite direction of the object's motion. This means that the force is acting against the displacement, resulting in negative work being done on the object. Negative work is often associated with slowing down or stopping an object's motion.
Examples of negative duties?
examples of negative duties
What are some examples of negative correlations in education?
amount of time on phone, amount of work done.
What are the examples of present indefinite negative tense?
Examples of present indefinite negative tense include: "I do not eat meat," "She does not speak Spanish," "They do not work on weekends."
What are examples of negative number?
-6, -7, -24, -132 are all examples of negative numbers.
Can work done by a force be negative?
Yes. If force is negative, then work will be negative.
What are examples of 100 negative?
-100
When work is positive and when is negative?
when work is positive and when playing is negative
Can you give examples using negative rejoinder?
Examples using a negative rejoinder include no, I do not. A rejoinder is an answer statement used to reply to a question or statement.
What are some of the examples of non-negative numbers?
some examples of non- negative numbers are = 2 ,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40........ and so on till the nth number
Examples of negative feelings abstract nouns?
Loneliness, disappointment, anxiety, and regret are examples of negative feelings represented by abstract nouns.
Can work positive or Negative in physics how?
Yes Work can be positive or Negative.
Do steroids work?
Yes they do work, and yes they are dangerous and have many negative side effects.Yes they do work, and yes they are dangerous and have many negative side effects.Yes they do work, and yes they are dangerous and have many negative side effects.Yes they do work, and yes they are dangerous and have many negative side effects.Yes they do work, and yes they are dangerous and have many negative side effects.Yes they do work, and yes they are dangerous and have many negative side effects.
