Physics, asked by RUPAMCHAKRABORTY, 1 month ago

A hammer of mass 1 kg moving at 25m/s strikes a nail . The nail stops the hammer in a very short time of 0.02 seconds . What is the force of the nail on the hammer ?​

Answers

Answered by Anonymous
2

Answer:

1250N

Explanation:

Mass of the hammer = 1kg

Initial velocity = 25m/s

Final velocity = 0m/s (since it comes to rest)

Time taken to stop the hammer = 0.02 sec

By 2nd law of motion

= m(v - u)/t

= 1(25 - 0)/0.02

= 25/0.02

= 1250N

Force = 1250N

Thank you! ❤️

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