2. A thick board of wood weighing 50 kg is placed over a bed of 1000 pointed nails. The area of
each nail is 2 mm². Calculate the pressure exerted by the wooden board on the bed of nails.
Answers
Answered by
2
Answer:
Shikshak Diary bhari?
Explanation:
Shikshak Diary bhari?
Answered by
0
Answer:
Given,
Mass =50kg
Dimension of wooden plank= 1 m×0.5 m
Weight, F=mg
F=50×10
F=500 N
Area =1×0.5=0.5m
2
.
Pressure =
Area
Force
Pressure =
0.5
500
=1000 Pa
Explanation:
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