Question
Download Solution PDFA force
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Work: Work is said to be done by a force on an object if the force applied causes a displacement in the object.
- The work done by the force is equal to the product of force and the displacement in the direction of the force.
- Work is a scalar quantity.
- Its SI unit is Joule(J).
In vector form,
Where W = work done, F = force, x = displacement and θ = angle between F and x
CALCULATION:
Given
The work done by the force is:
Hence, option 3 is correct.
Last updated on Jun 30, 2025
->Indian Airforce Agniveer (02/2026) Notification has been released. Interested candidates can apply between 11th July to 31st July 2025.
->The Examination will be held 25th September 2025 onwards.
-> Earlier, Indian Airforce Agniveer Group X 2025 Last date had been extended.
-> Candidates applied online from 7th to 2nd February 2025.
-> The online examination was conducted from 22nd March 2025 onwards.
-> The selection of the candidates will depend on three stages which are Phase 1 (Online Written Test), Phase 2 ( DV, Physical Fitness Test, Adaptability Test), and Phase 3 (Medical Examination).
-> The candidates who will qualify all the stages of selection process will be selected for the Air Force Group X posts & will receive a salary ranging of Rs. 30,000.
-> This is one of the most sought jobs. Candidates can also check the Airforce Group X Eligibility here.