Question

is stress a vector quantity explain why

Answer 1

In a solid, or in a flow of viscous liquid, the force F may not be perpendicular to S; hence the stress across a surface must be regarded a vector quantity, not a scalar.

Other units: lbf per square inch (psi), bar

SI unit: Pascal

In SI base units: Pa = kg⋅m−1⋅s−2

PLS MARK BRAINLIEST