A girl is wearing a pair of flat shoes. She weight 550 N. The area of contact of one shoe with the ground is `160 cm ^(2)`.What pressure will be exerted by the girl on the ground if she stands on two feet ?
The area of a man's foot is 80 cm^(2) . How much pressure will the man exert on the ground, while standing, if his weight is 80 kgf?
A person weighs 60 kg. The area under the foot of the person is 180cm^(2) . Find the pressure exerted on the ground by the person. (Take g=9.8m//s^(2) )
An elephant weighing 60,000 N stands on one foot covering an area of 1000 cm^(2) . Find the pressure exerted by the elephant on the ground.
A camel weighs 20,000 N. The area of its foot is 100 cm^2 . How much pressure does it exert on the ground by its single foot ?
A person weighs 600 N. He is wearing shoes with a total area of 0.02 m^2 . What pressure do they exert on the floor?
A box of mass 10 kg has a base area of 1m^(2) . What is the pressure exerted by it on the ground? (Take 1kg wt=10N)
The weight of a rider, driving scooter is assumed to be evenly distributed on both the tyres.The area of contact of each type with the ground is 10cm^(2) . If the pressure inside the tyres is 3 bar, find the mass of the rider (g=10ms^(-2))
LAKHMIR SINGH & MANJIT KAUR-MODEL TEST PAPER 4-Section B
