What should be done to reduce pressure on children's shoulder caused by school bag straps ?
Wide
Pressure equals force divided by area; making the strap wide increases the contact area on the shoulder, which reduces the pressure for the same weight of the bag.
The pressure inside the cabin of the aircraft flying at an altitude is
A. The same as that outside.
B. Less than that outside.
C. More than that outside.
D. Normal atmospheric pressure at sea level.A camel can walk/run in deserts very easily as compared to horse, donkey etc, because is-
What is the thrust on unit area called?
Calculate the pressure (in Pa) if a thrust of 1000 N is applied to an area of 5 m 2.