Question

define thrust and give its si unit .......​

Answer 1

Thrust is the force acting nornally on a surface. Its SI unit is newton (N). Pressure is force per unit area. Its SI unit is pascal (P) or newton per square metre (N/m2).

in other words thrust is pressure

Answer 2

Explanation:

◇ The force acting on a body perpendicular to its surface is called thrust

◇Its SI unit is newton (N).