PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoA hammer of mass \(500\ g\), moving at \(50\ m s-1\), strikes a nail. The nail stops the hammer in a very short time of \(0.01\ s\). What is the force of the nail on the hammer?
From the Equation of motion -\(I\), We know that,
From the Newton's second law, We know that,
Acceleration of the hammer \(=\) \(m\ s^{-2}\)
Force exerted by the hammer on the nail \(=\) \(N\)
Force exerted by the nail on the hammer \(=\) \(N\)
(Note: Enter your answers with no decimal places)
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