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A hammer of mass 500g ,moving …

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A hammer of mass 500g ,moving at 50m/s ,strike nail tha nail stop the hammer is very short time of 0.01s. What is the force of a nail?
  • 2 answers

Adarsh Sriram 7 years, 6 months ago

Force=mass.acceleration F=0.5(in kg). 0-50/0.01(acceleration formula used) F=0.5.-5000 F=-2500N As force exerted by nail is opposing force by Newton's third law the force is 2500N

Rashmi Patel 7 years, 6 months ago

from which lesson
https://examin8.com Test

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