Font size
WorksheetsPressure
Total questions: 10
Worksheet time: 6mins
The unit of pressure is___
Metre/newton²
Joule/metre
Newton/metre ²
Newton
What is the relationship between force(F) , pressure (P), area(A)?
A=FP
F=AP
P=F/A
Unit of Pressure is named after a scientist named (a)
We cannot walk as easily as the camel in the desert because _____
We exert less pressure on the sand as we are lighter than the camel
We have smaller area of contact with the sand as compared to the camel, hence the force exerted by our feet is more
The camel has a huge body and has practice of walking in the desert.
The pressure exerted by a brick of area 2 m² with a force of 200N will be more than the pressure exerted by a brick of area 4m²with a force of 200N
True
False
Don't know
The force is ______ when pressure exerted is 50 pa on an area of 10 m²
50 N
100N
500N
Calculate the pressure exerted by a square box of length 3 m and force applied is 81 N.
9pa
0.9 pa
27 pa
Pressure is inversely proportional to force.
True
False
School bags are provided with broad straps to reduce pressure on the shoulders.
True
False
High-rise Buildings have a broad foundation base to increase the area of cross section and therefore increase the pressure.
True
False
