Solve this numerical
A motorcycle weighs 1200N.If the pressure exerted by one of its tyres is 120Pa,then find the area of the tyre in contact with the road
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Answered by
81
pressure is given as force per unit area.
therefore the total pressure exerted by all the two tyres is 120x2=240
now the total area in contact will be given by a=force÷pressure
a=1200N/240Pa
a=5m^2
area of each tyre is 2.5m^2
therefore the total pressure exerted by all the two tyres is 120x2=240
now the total area in contact will be given by a=force÷pressure
a=1200N/240Pa
a=5m^2
area of each tyre is 2.5m^2
Answered by
22
Answer:10 m^2
Explanation:
Weight=1200N
Pressure=120pa
Area=1200÷120
=10m^2
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