Answer:
force = 5.969 kN
Explanation:
given data
diameter of the hole D = 10 mm
thickness of sheet metal T = 1 mm
ultimate tensile strength = 190 MPa
solution
force is express as
force = ultimate tensile strength × Area ............1
and here area will be
area = π × D × T ................2
area = π × 10 × 1
area = 31.4159 mm²
so put value in equation 1 we get
force = 190 × 31.4159
force = 5969.02 N
force = 5.969 kN