d. A man! 40 kg mass) standing on his one 100+ Covers 0.01 5.q.m surface sam On this ground calculate the pressure enerted by his one foot on the surface area of ground what will be the pres" sure exerted by him if he stands On " his both foot? (9:10 m/s²) C Ans: 40,000 pa, 20,000 pal
