Advertisements
Advertisements
प्रश्न
Find the thrust required to exert a pressure of 50000 pascals on an area of 0.05 m2 ?
Advertisements
उत्तर
Pressure = Force / Area
Force = Pressure × Area
= 50,000 x 0.05 = 2,500 Newton
APPEARS IN
संबंधित प्रश्न
A 50 kg girl wearing high heel shoes balances on a single heel. The heel is circular with a diameter 1.0 cm. What is the pressure exerted by the heel on the horizontal floor?
Why is the bottom part of the foundation of a building made wider?
It is easier to cut with a sharp knife than with a blunt one. Explain.
Find the pressure 200m below the surface of the ocean if pressure on the free surface of liquid is one atmosphere. (Density of seawater = 1060 kg/m3)
An air bubble of radius 0.2 mm is situated just below the water surface. Calculate the gauge pressure. Surface tension of water = 7.2 × 10−2 N/m.
If the same force is made to act on a larger area, the pressure ______.
Explain why the cutting instruments are sharpened.
Determine the pressure when a force of 200 N acts on the area
- 20 m2
- 8 m2
The net force in a particular direction is called ______.
The pressure in mines is ______ than the sea level.
