A computer weighs 2Kg and has an area of 200^2cm.How much pressure does the computer put into a table ? (1Kg= 9.8N)
Answers
pressure does the computer put into the table is 980 N/m² or 980 Pascal.
It has given that a computer of mass , m = 2kg and has an area , A 200 cm².
we have to find the pressure does the computer put into a table.
pressure = force applied on the surface/area of surface
force applied on the surface of table = weight of computer = 2kg × 9.8 m/s² = 19.6 N
area of surface = 200 cm² = 0.02 m² [ as 1m² = 10⁴ cm² ]
now pressure = 19.6/0.02 N/m² = 980 N/m²
therefore pressure does the computer put into the table is 980 N/m² or 980 Pascal.
pressure does the computer put into the table is 980 N/m² or 980 Pascal.
It has given that a computer of mass , m = 2kg and has an area , A 200 cm².
we have to find the pressure does the computer put into a table.
pressure = force applied on the surface/area of surface
force applied on the surface of table = weight of computer = 2kg × 9.8 m/s² = 19.6 N
area of surface = 200 cm² = 0.02 m² [ as 1m² = 10⁴ cm² ]
now pressure = 19.6/0.02 N/m² = 980 N/m²
therefore pressure does the computer put into the table is 980 N/m² or 980 Pascal.