if a student exerts a force of 25N on a table the table is displaced by 3 meters how much work was done by the student?
tell me correct answer..
Answers
Given :
- Force exerted by student = 25N
- Table displaced by student = 3 meters
To find :
- how much work was done by the student?
Solution :
⇒ Lets' find the work done by the student.
- Concept : Here, we have to use the "work" formula to find the work done by student.
→ Work = Force × Displacement
→ Work = 25 × 3
→ Work = 75
→ Work = 75 Joule (J)
- Therefore, the work done by the student is 75 Joule (J).
Answer:
The work equals to 75 Joule, was done by the student by exerting force of 25N on the table.
Explanation:
Given, the the force exerted by the student on a table, F = 25N
The displacement of the table, d = 3m
Work done refers to both the force applied to the object and the displacement of the object. The SI unit of work is Joule (J).
W= F x d ..................(1)
Where F is the force acting on the table and d is the displacement of the table.
Work done by the student = 25 × 3 = 75 Nm
= 75 J
Therefore, the work done by the student is equal to 75 Joules.
To learn more about "Work"
https://brainly.in/question/12315948
To learn more about "Force and Work"
https://brainly.in/question/49225961