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VIBGYOR High Grade 5 Term II
Science - Subject Enrichment Activity
Question Paper
Instructions:
? Write the answers of the following questions on a sheet of paper. Questions need not be copied,
but please ensure that you write the question reference numbers correctly while answering.
? Click a clear picture of your completed assignment and upload the image within the due date of
its issue.
Total Marks - 10
(Application and Analysis)
(2 marks each question)
Q1. A box is pulled by a boy with a force of 25 N to produce a displacement of 15 m. Find the work
done by the force.
Q2. An engine carries out 54,000J of work by exerting a force of 3000N on it. What is the
displacement of the force?
Q3. A force of 10N causes a displacement of 2m in a body in its own direction. Calculate the
work done by force.
Q4. How much force is applied on the body when 150 joule of work is done in displacing the
body through a distance of 10m in the direction of force?
Q5. A man pushes a crate with a force of 550 N and does work of 2200J. What will be the
displacement of a crate?

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