Question

the pressure exerted by a body is 8650 pa when it is placed on a wooden plank .if the area of contact is 2500 cm square, find the weight of the body

Answer 1

Pressure = thrust /area
8650=thrust /2500
8650×2500=f
= 21625000 g

Thanks

Answer 2

p = thrist / area
2500*8650=2162500