Question

a stone block length of 90 cm and breadth of 25 cm if it mass is 250 kg find the given by ,it on the ground

Answer 1

Explanation:

Here,

Length(l) = 90 cm

converting onto metre, 90/100= 0.9m

breadth(b)=25 cm

converting into metre,

25/100= 0.25m

mass(M)= 250 kg

acceleration due to gravity (g)= 10 m/s2

Pressure(P)= ?

We know,

P=F/A

or,P=M*G/L*B

or, P= 250*10/0.25*0.9

or.P=2500/0.225

or,P=11111.11111

Therefore, the the stone block applies a pressure of 11111.11111 pascal