BPHE-101: Elementary Mechanics – Assignment Answers (2025-26)
Below is the complete list of answers for the IGNOU BPHE-101/PHE-01 Elementary Mechanics assignment for the 2025-26 session. Click on each question to read the detailed solution.
- A crate of mass 30.0 kg is pulled by a force of 300 N up an inclined plane…
- A ball having a mass of 0.5 kg is moving towards the east with a speed of 8.0 ms⁻¹…
- A box of mass 8.0 kg slides at a speed of 10 ms⁻¹ across a smooth level floor…
- A wheel 2.0 m in diameter lies in the vertical plane and rotates…
- A horizontal rod with a mass of 10 kg and length 12 m is hinged to a wall…
- A girl is sitting with her dog at the left end of a boat of length 10.0 m…
- A child of mass 50 kg is standing on the edge of a merry-go-round…
- At a crossing a truck travelling north collides with a car travelling east…
- Titan, a satellite of Saturn, has a mean orbital radius of 1.22 × 10⁹ m…
- a) What should be the angular velocity of the Earth such that a person of mass 80 kg…
- b) A ball of mass 60g is moving due south with a speed of 50 ms⁻¹ at latitude 30ºN…
Conclusion
Each answer is prepared in simple, student-friendly language to help IGNOU learners complete their BPHE-101 assignments with clarity. Bookmark and share with your classmates!