Class 9 Science | Forces and Laws of Motion | Additional Exercise A3 Solution
A 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?
For Video lectures, NCERT Solutions of Maths and Science for Class 9 and Class 10 (CBSE Board)
Download our Android App from the link below
📱 https://play.google.com/store/apps/de...