Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739
For Business Enquiry

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

A nail is driven into a wooden board by using a hammer. the impact of hammer on the head of the nail reduces the thrust of 25N. If the area of head is 0.5mm square and the tip is 0.1mm square.Find the pressure of head and tip.

Asked by RAJDEEP NASKAR 6th October 2013, 6:43 PM
Answered by Expert
Answer:
The force on the nail is F = 25 N
Area of head is A1 = 0.5 mm2 = 0.5 10-6 m2.
Area of tip is A2 = 0.1 mm2 = 0.1 10-6 m2.
 
Pressure is P =F/A
 
Thus, pressure of head is
 
Similarly, pressure on tip is
 
Answered by Expert 7th October 2013, 9:51 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Latest Questions

ICSE VIII Physics
Asked by aftabalam2004n 22nd April 2019, 9:57 AM
Junior IV English
Asked by Jaashh27 22nd April 2019, 9:54 AM
CBSE X Mathematics Quadratic Equations
Asked by ajayrath7 22nd April 2019, 9:12 AM

Chat with us on WhatsApp