What are the application of pressure in daily life?
What is meant by pressure? Write its SI unit.
Prove that pressure = force / area
If a man has mass 60 kilogram and the area of his one of the feet is 150 cm2, what is the pressure exerted by him on the ground if he stands with one foot?
why a man exerts more pressure under his foot when he stands with one compared to two?
What is the effect of pressure when the area is increased by keeping the magnitude of force constant?
Sharp knife cuts more easily than blunt one. Explain with reason.
In real life, objects do not fall freely. Give reason.
What is the difference between free fall on earth and moon?
What is meant by weightlessness?
World केस : 96086628 , मृत्यु : 2051579
USA केस : 24626441 , मृत्यु : 408623
India केस : 10582647 , मृत्यु : 152593
Nepal केस : 267992 , मृत्यु : 1969