Q. An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process?
A) 50 J
B) 400 J
C) 100 J
D) 40 J
✔ Correct Answer: 400 J
Exam Insight
-
A) 50 J
B) 400 J
C) 100 J
D) 40 J
✔ Correct Answer: 400 J
-
Explore educational articles, current affairs, science, technology, history, politics, business and hundreds of learning resources organized into categories.
Explore the most searched educational topics.
Explore Sarkari Jobs, Admit Cards & Results easily on TutorliV
Practice topic-wise MCQs for competitive exams like SSC, UPSC, Banking & more.