Skip to content

Question

A 6kg block slides down a frictionless incline from 10m height. What is its speed at the bottom? (Take g\=10m/s2)

Options

Choose one · Correct answer highlighted

Explanation

Potential energy mgh=6×10×10=600J. As per NCERT, applying relevant law/formula with correct units and sign convention leads to 600 J. This satisfies dimensional consistency and physical conditions given, so option A is scientifically correct.

Discussion

Comments

0 comments

Share your thoughts. New comments appear after admin approval.

No comments yet. Be the first to start the discussion.