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b) A hammer of weight 100 N falls freely on a nail from height 1.25 m. Find the impulse and average force of blow if impact last for 10-² S.​
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b) A hammer of weight 100 N falls freely on a nail from height 1.25 m. Find the impulse and average force of blow if impact last for 10-² S.​

User Registered User
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1 Answer

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My answer assumes that the collision is elastic as it’s not mentioned

Basically velocity when it strikes is 5m/s
[ rt(2gh)]
User Manitaz
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