User Forum

Subject :NSO    Class : Class 8

A boy weighing 60 kgf is standing on a wooden plank of 2 m × 0.3 m. What will be the pressure exerted by him on the plank?

A92 kgf m-2
B60 kgf m-2
C10 kgf m-2
D100 kgf m-2


Ans 1:

Class : Class 8

Post Your Answer